Results 91 to 100 of about 500,703 (203)
Space and Time in Loop Quantum Gravity [PDF]
, 2020 Contribution to the volume "Beyond Spacetime: The Philosophical Foundations of Quantum Gravity", edited by Baptiste Le Biha, Keizo Matsubara and Christian ...
openaire +4 more sources
Groups of flux-like transformations in loop quantum gravity [PDF]
arXiv, 2009 We present a group of transformations in the quantum configuration space of loop quantum gravity that contains the set of all transformations generated by the flux variables.
arxiv
Entropy and area of black holes in loop quantum gravity [PDF]
, 2002 И. Б. Хриплович
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Lessons from Toy-Models for the Dynamics of Loop Quantum Gravity
Symmetry, Integrability and Geometry: Methods and Applications, 2012 We review some approaches to the Hamiltonian dynamics of (loop) quantum gravity, the main issues being the regularization of the Hamiltonian and the continuum limit.
Valentin Bonzom, Alok Laddha
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A quantum reduction to spherical symmetry in loop quantum gravity
Physics Letters B, 2015 Based on a recent purely geometric construction of observables for the spatial diffeomorphism constraint, we propose two distinct quantum reductions to spherical symmetry within full 3+1-dimensional loop quantum gravity.
N. Bodendorfer +2 more
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Matrix elements of Thiemann's Hamiltonian constraint in loop quantum gravity [PDF]
, 1997 Roumen Borissov +2 more
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Effects of underlying topology on quantum state discrimination
European Physical Journal C: Particles and FieldsIn this work, we show that quantum state discrimination can be modified due to a change in the underlying topology of a system. In particular, we explicitly demonstrate that the quantum state discrimination of systems with underlying discrete topology ...
Aatif Kaisar Khan +5 more
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Constraining the loop quantum gravity parameter space from phenomenology
Physics Letters B, 2018 Development of quantum gravity theories rarely takes inputs from experimental physics. In this letter, we take a small step towards correcting this by establishing a paradigm for incorporating putative quantum corrections, arising from canonical quantum ...
Suddhasattwa Brahma, Michele Ronco
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Universality in the Critical Behavior of the Correlation Functions in 2d Simplicial Gravity [PDF]
Acta Phys.Polon. 27 (1996) 1827-1834, 1996 The analogue of the loop-loop correlation function in 2d gravity for the planar connected $\phi^3$ diagrams is calculated. It is shown that although the discretized formulas are different the scaling limit is the same as for the loop-loop correlation function.
arxiv