E-prints 2021
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[2112.15387] - Complex actions and causality violations: Applications to Lorentzian quantum cosmology - Seth K. Asante, Bianca Dittrich, José Padua-Argüelles
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[2112.14781] - Numerical analysis of the self-energy in covariant LQG - Pietropaolo Frisoni, Francesco Gozzini, Francesca Vidotto
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[2112.15077] - Non-extensive Statistical Mechanics and the Thermodynamic Stability of FRW Universe - Yang Liu
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[2112.13860] - On consistent gauge fixing conditions in polymerized gravitational systems - Kristina Giesel, Bao-Fei Li, Parampreet Singh, Stefan Andreas Weigl
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[2112.13860] - On consistent gauge fixing conditions in polymerized gravitational systems - Kristina Giesel, Bao-Fei Li, Parampreet Singh, Stefan Andreas Weigl
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[2112.13823] - On the discrete version of the Reissner-Nordström solution - V.M. Khatsymovsky
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[2112.13823] - On the discrete version of the Reissner-Nordström solution - V.M. Khatsymovsky
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[2112.12677] - Effective dynamics of scalar cosmological perturbations from quantum gravity - Luca Marchetti, Daniele Oriti
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[2112.12677] - Effective dynamics of scalar cosmological perturbations from quantum gravity - Luca Marchetti, Daniele Oriti
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[2112.12110] - An effective model for the quantum Schwarzschild black hole - Asier Alonso-Bardaji, David Brizuela, Raül Vera
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[2112.08528] - Studying the EPRL spinfoam self-energy - Pietropaolo Frisoni
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[2112.08865] - Fermion coupling to loop quantum gravity: canonical formulation - Jerzy Lewandowski, Cong Zhang
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[2112.08905] - Comparison of the Semiclassical and Quantum Dynamics of the Bianchi I Cosmology in the Polymer and GUP Extended Paradigms - Gabriele Barca, Eleonora Giovannetti, Giovanni Montani
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[2112.07786] - Consequences of regularization ambiguities in Loop Quantum Cosmology - Maciej Kowalczyk
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[2112.08019] - Black Holes, Gravitational Waves and Quantum Gravity - W. F. Chagas-Filho
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[2112.08316] - Lattice BF Theory, Dumbbells, and Composite Fermions - Tom Banks, Bingnan Zhang
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[2112.03992] - On propagation in Loop Quantum Gravity - Thomas Thiemann, Madhavan Varadarajan
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[2112.03307] - Perfect discretizations as a gateway to one-loop partition functions for 4D gravity - Seth K. Asante, Bianca Dittrich
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[2112.01597] - Quantum speed limit and stability of coherent states in quantum gravity - Klaus Liegener, Łukasz Rudnicki
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[2112.01597] - Quantum speed limit and stability of coherent states in quantum gravity - Klaus Liegener, Łukasz Rudnicki
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[2112.00091] - Emergent Cosmology from Quantum Gravity in the Lorentzian Barrett-Crane Tensorial Group Field Theory Model - Alexander F. Jercher, Daniele Oriti, Andreas G. A. Pithis
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[2111.14471] - Spinor Representation of the Hamiltonian Constraint in 3D LQG with a Non-zero Cosmological Constant - Valentin Bonzom, Maïté Dupuis, Qiaoyin Pan
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[2111.14685] - Spin Networks, Wilson Loops and 3nj Wigner Identities - Manu Mathur, Atul Rathor
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[2111.11844] - The effective dynamics of weak coupling loop quantum gravity - Gaoping Long, Yongge Ma
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[2111.07223] - Gravitational lensing by a black hole in effective loop quantum gravity - Qi-Ming Fu, Xin Zhang
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[2111.07835] - Power spectrum for perturbations in an inflationary model for a closed universe - Claus Kiefer, Tatevik Vardanyan
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[2111.06876] - Towards the Finite-$N$ Twisted Holography from the Geometry of Phase Space - Seyed Faroogh Moosavian, Yehao Zhou
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[2111.05660] - Thermodynamics in new model of loop quantum cosmology - Xiangdong Zhang
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[2111.02129] - Polymer Quantization of the Isotropic Universe: comparison with the Bounce of Loop Quantum Cosmology - Gabriele Barca, Eleonora Giovannetti, Federico Mandini, Giovanni Montani
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[2110.15373] - Does loop quantum $μ_o$ scheme permit a black hole formation? - Bao-Fei Li, Parampreet Singh
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[2110.14736] - Effects of a Quantum or Classical Scalar Field on the Entanglement Entropy of a Pair of Universes - Samuel Barroso Bellido
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[2110.15336] - Phase transitions in tensorial group field theories: Landau-Ginzburg analysis of models with both local and non-local degrees of freedom - Luca Marchetti, Daniele Oriti, Andreas G. A. Pithis, Johannes Thürigen
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[2110.15166] - Bulk area law for boundary entanglement in spin network states: entropy corrections and horizon-like regions from volume correlations - Goffredo Chirco, Eugenia Colafranceschi, Daniele Oriti
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[2110.13756] - Group quantization of the black hole minisuperspace - Francesco Sartini
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[2110.07589] - A spin foam framework for the black-to-white hole transition - Farshid Soltani
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[2110.05397] - Effective black hole interior and the Raychadhuri equation - Keagan Blanchette, Saurya Das, Samantha Hergott, Saeed Rastgoo
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[2110.02242] - Report on the session Loop Quantum Gravity: Cosmology and Black Holes of the 16th Marcel Grossmann Meeting - Jorge Pullin, Parampreet Singh
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[2110.02340] - Modified dispersion relations and a potential explanation of the EDGES anomaly - Saurya Das, Mitja Fridman, Gaetano Lambiase, Antonio Stabile, Elias C. Vagenas
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[2110.01091] - Finiteness of spinfoam vertex amplitude with timelike polyhedra, and the full amplitude - Muxin Han, Wojciech Kaminski, Hongguang Liu
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[2110.01317] - Twisted geometry coherent states in all dimensional loop quantum gravity: I. Construction and Peakedness properties - Gaoping Long, Xiangdong Zhang, Cong Zhang
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[2109.13443] - Higher form Yang-Mills as higher BFYM theories - Danhua Song, Kai Lou, Ke Wu, Jie Yang
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[2109.12938] - Modified regular black holes with time delay and 1-loop quantum correction - Yi Ling, Meng-He Wu
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[2109.10663] - The Physical Relevance of the Fiducial Cell in Loop Quantum Cosmology - Fabio M. Mele, Johannes Münch
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[2109.10236] - Quantum Holography from Fermion Fields - Paola Zizzi
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[2109.08645] - An Overview on the Nature of the Bounce in LQC and PQM - Gabriele Barca, Eleonora Giovannetti, Giovanni Montani
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[2109.02861] - Extended geometry of Gambini-Olmedo-Pullin polymer black hole and its quasinormal spectrum - Yu-Chen Liu, Jia-Xi Feng, Fu-Wen Shu, Anzhong Wang
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[2109.00875] - Lorentzian quantum cosmology goes simplicial - Bianca Dittrich, Steffen Gielen, Susanne Schander
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[2109.00986] - Causal structure in spin-foams - Eugenio Bianchi, Pierre Martin-Dussaud
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[2109.01075] - Higher Dimensional Polytopal Universe in Regge Calculus - Ren Tsuda, Takanori Fujiwara
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[2109.00034] - Four-dimensional Spinfoam Quantum Gravity with Cosmological Constant: Finiteness and Semiclassical Limit - Muxin Han
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[2108.12553] - Quantum gravity might restrict a cyclic evolution - Bao-Fei Li, Parampreet Singh
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[2108.12556] - Nonclassical cosmological dynamics in the low-energy limit of loop quantum scalar-tensor theory - Yu Han
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[2108.12362] - Glimmers of a post-geometric perspective - Federico Piazza
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[2108.11936] - Space-time physics in background-independent theories of quantum gravity - Martin Bojowald
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[2108.07489] - A Brief Overview of Results about Uniqueness of the Quantization in Cosmology - Jerónimo Cortez, Guillermo A. Mena Marugán, José M. Velhinho
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[2108.07023] - Loop quantum gravity with optimal control path integral, and application to black hole tunneling - Quentin Ansel
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[2108.06218] - Initial conditions of pre-inflation with Hilltop potential in loop quantum cosmology - M. Shahalam, Kuralay Yesmakhanova, Zhanar Umurzakhova
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[2108.05330] - Annihilation-to-nothing: DeWitt boundary condition inside a black hole - Suddhasattwa Brahma, Che-Yu Chen, Dong-han Yeom
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[2107.14462] - Quantum stability of gauge theories on $κ$-Minkowski space - Kilian Hersent, Philippe Mathieu, Jean-Christophe Wallet
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[2107.14462] - Quantum stability of gauge theories on $κ$-Minkowski space - Kilian Hersent, Philippe Mathieu, Jean-Christophe Wallet
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[2107.13952] - A high-performance code for EPRL spin foam amplitudes - Francesco Gozzini
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[2107.11054] - Non-oscillating vacuum states and the quantum homogeneity and isotropy hypothesis in Loop Quantum Cosmology - Beatriz Elizaga Navascués, Guillermo A. Mena Marugán, Santiago Prado
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[2107.10579] - Loop quantum deparametrized Schwarzschild interior and discrete black hole mass - Cong Zhang, Yongge Ma, Shupeng Song, Xiangdong Zhang
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[2107.07777] - Effective Actions for Loop Quantum Cosmology in Fourth-Order Gravity - Marcello Miranda, Daniele Vernieri, Salvatore Capozziello, Francisco S. N. Lobo
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[2107.07879] - Let Loop Quantum Gravity and Affine Quantum Gravity Examine Each Other - John R. Klauder
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[2107.06734] - Quantization of topological-holomorphic field theories: local aspects - Owen Gwilliam, Eugene Rabinovich, Brian R. Williams
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[2107.05797] - Non-singular quantum gravitational dynamics of an LTB dust shell model: the role of quantization prescriptions - Kristina Giesel, Bao-Fei Li, Parampreet Singh
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[2107.05443] - Electromagnetic duality and central charge from first order formulation - Marc Geiller, Puttarak Jai-akson, Abdulmajid Osumanu, Daniele Pranzetti
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[2107.03293] - Hawking radiation by spherically-symmetric static black holes for all spins: II – Numerical emission rates, analytical limits and new constraints - Alexandre Arbey, Jérémy Auffinger, Marc Geiller, Etera R. Livine, Francesco Sartini
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[2107.03264] - The Ponzano-Regge cylinder and Propagator for 3d quantum gravity - Etera R. Livine
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[2107.01115] - Black Hole Shadows: How to Fixthe Extended Gravity Theory - V.Prokopova, S.Alexeyeva, O.Zenin
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[2106.15635] - Asymptotic analysis of spin-foams with time-like faces in a new parameterisation - José Diogo Simão, Sebastian Steinhaus
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[2106.14188] - Including topology change in Loop Quantum Gravity with topspin network formalism with application to homogeneous and isotropic cosmology - Mattia Villani
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[2106.14672] - A Wick rotation for EPRL spin foam models - Pietro Dona, Francesco Gozzini, Alessandro Nicotra
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[2106.08202] - Reduced Phase Space Quantization of Black Hole, Path Integral, and Effective Dynamics - Cong Zhang
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[2106.05628] - Primordial perturbations in kinetically dominated regimes of general relativity and hybrid quantum cosmology - Beatriz Elizaga Navascués, Rafael Jiménez-Llamas, Guillermo A. Mena Marugán
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[2106.06043] - Backreaction in Cosmology - S. Schander, T. Thiemann
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[2106.04870] - Spin current in BF theory - Malik Matwi
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[2106.02481] - Cosmic tangle: Loop quantum cosmology and CMB anomalies - Martin Bojowald
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[2106.00674] - Criticality in the collapse of spherically symmetric massless scalar fields in semi-classical loop quantum gravity - Florencia Benítez, Rodolfo Gambini, Steven L. Liebling, Jorge Pullin
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[2105.14792] - Quantum Groups and Polymer Quantum Mechanics - Giovanni Acquaviva, Alfredo Iorio, Luca Smaldone
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[2105.14067] - Phenomenological implications of modified loop cosmologies: an overview - Bao-Fei Li, Parampreet Singh, Anzhong Wang
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[2105.12993] - Anomalies in the Cosmic Microwave Background and their Non-Gaussian Origin in Loop Quantum Cosmology - Ivan Agullo, Dimitrios Kranas, V. Sreenath
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[2105.11958] - Expanding and Self-Organizing 2D Universe Models Emerging from Frozen Trivalent Spin Networks - Christine C. Dantas
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[2105.11847] - Shadow of quantum extended Kruskal black hole and its super-radiance property - Saraswati Devi, Sayan Chakrabarti, Bibhas Ranjan Majhi
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[2105.10808] - Modified Graviton Dynamics From Spin Foams: The Area Regge Action - Bianca Dittrich
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[2105.07493] - Superposition type coherent states in all dimensional loop quantum gravity - Gaoping Long, Cong Zhang, Xiangdong Zhang
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[2105.06876] - The End of a Black Hole's Evaporation - Part II - Farshid Soltani, Carlo Rovelli, Pierre Martin-Dussaud
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[2105.06454] - Holographic maps from quantum gravity states as tensor networks - Eugenia Colafranceschi, Goffredo Chirco, Daniele Oriti
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[2105.00360] - Semiclassical and quantum features of the Bianchi I cosmology in the polymer representation - E. Giovannetti, G. Montani, S. Schiattarella
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[2105.01548] - Loop representation of Quantum Gravity - Adrian P. C. Lim
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[2104.15002] - Analytical investigation of pre-inflationary effects in the primordial power spectrum: From General Relativity to hybrid Loop Quantum Cosmology - Beatriz Elizaga Navascués, Guillermo A. Mena Marugán
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[2104.14850] - Non-oscillatory power spectrum from States of Low Energy in kinetically dominated early universes - Mercedes Martín-Benito, Rita B. Neves, Javier Olmedo
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[2104.12283] - Effective $f(R)$ actions for modified Loop Quantum Cosmologies via order reduction - Ana Rita Ribeiro, Daniele Vernieri, Francisco S. N. Lobo
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[2104.11010] - Properties of the Rovelli-Smolin-DePietri volume operator in the spaces of monochromatic intertwiners - Marcin Kisielowski
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[2104.09721] - Tomography in Loop Quantum Cosmology - Jasel Berra-Montiel, Alberto Molgado
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[2104.06902] - Analytic Continuation of Spin foam Models - Muxin Han, Hongguang Liu
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[2104.05756] - Relativistic classical theory II. Holonomy-flux representation of gravitational degrees of freedom - Jakub Bilski
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[2104.04394] - A Short Review of Loop Quantum Gravity - Abhay Ashtekar, Eugenio Bianchi
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[2104.03612] - Excited Kinks as Quantum States - Jarah Evslin, Hengyuan Guo
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[2104.03035] - States of Low Energy in bouncing inflationary scenarios in Loop Quantum Cosmology - Mercedes Martín-Benito, Rita B. Neves, Javier Olmedo
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[2104.02859] - Noncommutative Effective LQC: inclusion of potential term - Luis Rey Díaz-Barrón, Abraham Espinoza-García, S. Pérez-Payán, J. Socorro
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[2104.02011] - Holst-MacDowell-Mansouri action for (extended) supergravity with boundaries and super Chern-Simons theory - Konstantin Eder, Hanno Sahlmann
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[2104.00227] - The topological order of the space - Jingbo Wang
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[2103.17112] - Causal Structure of a recent Loop Quantum Gravity Black Hole Collapse Model - Johannes Münch
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[2103.14568] - Cosmic tango between the very small and the very large: Addressing CMB anomalies through Loop Quantum Cosmology - Abhay Ashtekar, Brajesh Gupt, V. Sreenath
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[2103.14090] - Taming Fluctuations for Gaussian States in Loop Quantum Cosmology - Patrick Fraser
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[2103.13171] - The Quantum Gravity Disk: Discrete Current Algebra - Laurent Freidel, Christophe Goeller, Etera R. Livine
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[2103.11212] - Quasinormal modes of a massive scalar field nonminimally coupled to gravity in the spacetime of Self-Dual Black Hole - J. S. Santos, M. B. Cruz, F. A. Brito
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[2103.08409] - Loop Quantum Gravity's Boundary Maps - Qian Chen, Etera R. Livine
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[2103.00195] - Gravitational quantum states as finite representations of the Lorentz group - Francesco Cianfrani
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[2102.11130] - Non-covariance of “covariant polymerization” in models of loop quantum gravity - Martin Bojowald
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[2102.09578] - On the role of dissipative effects in the quantum gravitational onset of warm Starobinsky inflation in a closed universe - Meysam Motaharfar, Parampreet Singh
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[2102.09501] - A covariant polymerized scalar field in loop quantum gravity - Florencia Benítez, Rodolfo Gambini, Jorge Pullin
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[2102.05881] - Relating spin-foam to canonical loop quantum gravity by graphical calculus - Jinsong Yang, Cong Zhang, Yongge Ma
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[2102.03901] - Quantum isotropy and the reduction of dynamics in Bianchi I - Christopher Beetle, Jonathan Steven Engle, Matthew Ernest Hogan, Phillip Mendonça
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[2102.03591] - First-Order Quantum Correction in Coherent State Expectation Value of Loop-Quantum-Gravity Hamiltonian: II. Detailed Derivations - Cong Zhang, Shicong Song, Muxin Han
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[2102.00124] - Constraining quantization ambiguities from effective descriptions of cosmological perturbations in hybrid Loop Quantum Cosmology - Beatriz Elizaga Navascués, Guillermo A. Mena Marugán
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[2101.07659] - Loop Quantum Gravity on Dynamical Lattice and Improved Cosmological Effective Dynamics with Inflaton - Muxin Han, Hongguang Liu
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[2101.07565] - Loop Quantum Gravity Boundary Dynamics and SL(2, C) Gauge Theory - Etera R. Livine
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[2101.07527] - Loop quantum gravity and cosmological constant - Xiangdong Zhang, Gaoping Long, Yongge Ma
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[2101.05987] - Dynamics of k-essence in loop quantum cosmology - Jiali Shi, Jian-Pin Wu
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[2101.05295] - Continuously distributed holonomy-flux algebra - Jakub Bilski
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[2101.03115] - Euclidean LQG Dynamics: An Electric Shift in Perspective - Madhavan Varadarajan
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[2101.02951] - Hawking radiation by spherically-symmetric static black holes for all spins: I – Teukolsky equations and potentials - Alexandre Arbey, Jérémy Auffinger, Marc Geiller, Etera R. Livine, Francesco Sartini
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[2101.02223] - Lattice classical cosmology - Jakub Bilski