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Dynamics and Extensions of Loop Quantum Gravity

2018/30/Q/ST2/00811

Keywords:

loop quantum gravity

Descriptors:

  • ST2_11: Lasers, ultrashort pulses and laser physics

Panel:

ST2 - Fundamental constituents of matter: particle, nuclear, plasma, atomic, molecular, gas and optical physics

Host institution :

Uniwersytet Warszawski, Wydział Fizyki

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Jerzy Lewandowski 

Number of co-investigators in the project: 7

Call: SHENG 1 - announced on 2018-06-15

Amount awarded: 1 495 200 PLN

Project start date (Y-m-d): 2019-08-05

Project end date (Y-m-d): 2022-11-04

Project duration:: 39 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (27)
  • Book publications / chapters in book publications (1)
  1. Loop quantum Schwarzschild interior and black hole remnant
    Authors:
    C. Zhang, Y. Ma, S. Song, X. Zhang
    Academic press:
    Phys. Rev. D (rok: 2020, tom: 102, strony: 41502), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.102.041502 - link to the publication
  2. Loop quantum deparametrized Schwarzschild interior and discrete black hole mass
    Authors:
    Cong Zhang, Yongge Ma, Shupeng Song, Xiangdong Zhang
    Academic press:
    Physical Review D (rok: 2022, tom: 105, strony: 24069), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.105.024069 - link to the publication
  3. Reduced phase space quantization of black holes: Path integrals and effective dynamics
    Authors:
    Cong Zhang
    Academic press:
    Physical Review D (rok: 2021, tom: 104, strony: 126003), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.104.126003 - link to the publication
  4. Scalar curvature operator for models of loop quantum gravity on a cubical graph
    Authors:
    Jerzy Lewandowski, Ilkka Mäkinen
    Academic press:
    Physical Review D (rok: 2022, tom: 106, strony: 46013), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.106.046013 - link to the publication
  5. Entropy of black holes with arbitrary shapes in loop quantum gravity
    Authors:
    Shupeng Song, Haida Li, Yongge Ma, Cong Zhang
    Academic press:
    Science China Physics, Mechanics & Astronomy (rok: 2021, tom: 64, strony: 120411), Wydawca: Science in China Press
    Status:
    Published
    DOI:
    10.1007/s11433-021-1770-3 - link to the publication
  6. First-order quantum correction in coherent state expectation value of loop-quantum-gravity Hamiltonian
    Authors:
    Cong Zhang, Shicong Song, Muxin Han
    Academic press:
    Physical Review D (rok: 2022, tom: 105, strony: 64008), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.105.064008 - link to the publication
  7. Loop quantum cosmology from an alternative Hamiltonian. II. Including the Lorentzian term
    Authors:
    J. Yang, C. Zhang, Y. Ma
    Academic press:
    Phys. Rev. D (rok: 2020, tom: 102, strony: 84018), Wydawca: American Physica Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.102.084018 - link to the publication
  8. Symmetry restriction and its application to gravity
    Authors:
    Wojciech Kamiński, Klaus Liegener
    Academic press:
    Classical and Quantum Gravity (rok: 2021, tom: 38, strony: 65013), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1361-6382/abdf29 - link to the publication
  9. Twisted geometry coherent states in all dimensional loop quantum gravity: Construction and peakedness properties
    Authors:
    Gaoping Long, Xiangdong Zhang, Cong Zhang
    Academic press:
    Physical Review D (rok: 2022, tom: 105, strony: 66021), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.105.066021 - link to the publication
  10. Scalar curvature operator for loop quantum gravity on a cubical graph
    Authors:
    I. Mäkinen
    Academic press:
    Acta Physica Polonica B Proceedings Series , Wydawca: Uniwersytet Jagielloński
    Status:
    Submitted
    DOI:
    brak - link to the publication
  11. Addendum to 'EPRL/FK asymptotics and the flatness problem'
    Authors:
    Jonathan Engle, Wojciech Kamiński, José Oliveira
    Academic press:
    Classical and Quantum Gravity (rok: 2021, tom: 38, strony: 119401), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1361-6382/abf897 - link to the publication
  12. Dressed metric predictions revisited
    Authors:
    Wojciech Kamiński, Maciej Kolanowski, Jerzy Lewandowski
    Academic press:
    Classical and Quantum Gravity (rok: 2020, tom: 37, strony: 95001), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1361-6382/ab7ee0 - link to the publication
  13. Operators of quantum-reduced loop gravity from the perspective of full loop quantum gravity
    Authors:
    I. Mäkinen
    Academic press:
    Phys. Rev. D (rok: 2020, tom: 102, strony: 106010), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.102.106010 - link to the publication
  14. Relating spin-foam to canonical loop quantum gravity by graphical calculus
    Authors:
    Jinsong Yang, Cong Zhang, Yongge Ma
    Academic press:
    Physical Review D (rok: 2021, tom: 104, strony: 44025), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.104.044025 - link to the publication
  15. Space of quantum states built over metrics of fixed signature
    Authors:
    Andrzej Okołów
    Academic press:
    International Journal of Geometric Methods in Modern Physics (rok: 2021, tom: 18, strony: 2150110), Wydawca: World Scientific Publishing Co.
    Status:
    Published
    DOI:
    10.1142/S0219887821501103 - link to the publication
  16. Scalar curvature operator for quantum-reduced loop gravity
    Authors:
    Jerzy Lewandowski, Ilkka Mäkinen
    Academic press:
    Physical Review D , Wydawca: American Physical Society
    Status:
    Submitted
    DOI:
    Jerzy - link to the publication
  17. Hilbert spaces built over metrics of fixed signature
    Authors:
    Andrzej Okołów
    Academic press:
    Classical and Quantum Gravity (rok: 2022, tom: 39, strony: 65003), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1361-6382/ac4b96 - link to the publication
  18. Fermions on Quantum Geometry and Resolution of Doubling Problem
    Authors:
    Cong Zhang, Hongguang Liu, Muxin Han
    Academic press:
    Physics Review Letter , Wydawca: American Physical Society
    Status:
    Submitted
    DOI:
    10.48550/arXiv.2205.12208 - link to the publication
  19. First-Order Quantum Correction in Coherent State Expectation Value of Loop-Quantum-Gravity Hamiltonian: I. Overview and Results
    Authors:
    Cong Zhang, Shicong Song, Muxin Han
    Academic press:
    SciPost Physics , Wydawca: SciPost Foundation
    Status:
    Submitted
    DOI:
    10.48550/arXiv.2012.14242 - link to the publication
  20. Alternative dynamics in loop quantum Brans-Dicke cosmology.
    Authors:
    S. Song, C. Zhang, Y. Ma
    Academic press:
    Phys. Rev. D (rok: 2020, tom: 102, strony: 24024), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.102.024024 - link to the publication
  21. Fermion coupling to loop quantum gravity: Canonical formulation
    Authors:
    Jerzy Lewandowski, Cong Zhang
    Academic press:
    Physical Review D (rok: 2022, tom: 105, strony: 124025), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.105.124025 - link to the publication
  22. Finiteness of spinfoam vertex amplitude with timelike polyhedra and the regularization of full amplitude
    Authors:
    Muxin Han, Wojciech Kamiński, Hongguang Liu
    Academic press:
    Physical Review D (rok: 2022, tom: 105, strony: 84034), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.105.084034 - link to the publication
  23. Quantum geometry and effective dynamics of Janis-Newman-Winicour singularities
    Authors:
    C. Zhang, X. Zhang
    Academic press:
    Phys. Rev. D (rok: 2020, tom: 101, strony: 86002), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.101.086002 - link to the publication
  24. Superposition type coherent states in all dimensional loop quantum gravity
    Authors:
    Gaoping Long, Cong Zhang, Xiangdong Zhang
    Academic press:
    Physical Review D (rok: 2021, tom: 104, strony: 46014), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.104.046014 - link to the publication
  25. Thermodynamics of isolated horizons in loop quantum gravity
    Authors:
    Shupeng Song, Gaoping Long, Cong Zhang, Xiangdong Zhang
    Academic press:
    Physical Review D (rok: 2022, tom: 106, strony: 126007), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.106.126007 - link to the publication
  26. Loop quantum black hole in a gravitational collapse model
    Authors:
    Jinsong Yang, Cong Zhang, Yongge Ma
    Academic press:
    Physical Review D , Wydawca: American Physical Society
    Status:
    Submitted
    DOI:
    10.48550/arXiv.2211.04263 - link to the publication
  27. Quantum Oppenheimer-Snyder and Swiss Cheese models
    Authors:
    Jerzy Lewandowski, Yongge Ma, Jinsong Yang, Cong Zhang
    Academic press:
    Physical Review Letters , Wydawca: American Physical Society
    Status:
    Submitted
    DOI:
    10.02253 - link to the publication
  1. Graphical Calculus of Spin Networks
    Authors:
    Emanuele Alesci, Ilkka Mäkinen, Jinsong Yang
    Book:
    Handbook of Quantum Gravity (editors: Cosimo Bambi, Leonardo Modesto, Ilya Shapiro) , Wydawca: Springer Nature Singapore Pte Ltd.
    Status:
    Accepted for publication

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