Zobrazeno 1 - 10
of 18
pro vyhledávání: '"MARUGÁN, G. A. MENA"'
Publikováno v:
Int. J. Mod. Phys. D 25, 1642007 (2016)
In the framework of Loop Quantum Cosmology, inhomogeneous models are usually quantized by means of a hybrid approach that combines loop quantization techniques with standard quantum field theory methods. This approach is based on a splitting of the p
Externí odkaz:
http://arxiv.org/abs/1608.05947
Publikováno v:
J.Phys.Conf.Ser.360:012031,2012
We complete the canonical quantization of the vacuum Bianchi I model within the improved dynamics scheme of loop quantum cosmology, characterizing the Hilbert structure of the physical states and providing a complete set of observables acting on them
Externí odkaz:
http://arxiv.org/abs/1110.1941
The linearly polarized Gowdy $T^3$ model can be regarded as compact Bianchi I cosmologies with inhomogeneous modes allowed to travel in one direction. We study a hybrid quantization of this model that combines the loop quantization of the Bianchi I b
Externí odkaz:
http://arxiv.org/abs/1012.3713
Publikováno v:
Phys.Rev.D82:044048,2010
The Gowdy cosmologies provide a suitable arena to further develop Loop Quantum Cosmology, allowing the presence of inhomogeneities. For the particular case of Gowdy spacetimes with the spatial topology of a three-torus and a content of linearly polar
Externí odkaz:
http://arxiv.org/abs/1005.5654
Publikováno v:
Phys.Rev.D78:064008,2008
We analyze the loop quantization of the family of vacuum Bianchi I spacetimes, a gravitational system whose classical solutions describe homogeneous anisotropic cosmologies. We rigorously construct the operator that represents the Hamiltonian constra
Externí odkaz:
http://arxiv.org/abs/0804.3157
Publikováno v:
Phys.Rev. D70 (2004) 124036
We present a set of boundary conditions for solving the elliptic equations in the Initial Data Problem for space-times containing a black hole, together with a number of constraints to be satisfied by the otherwise freely specifiable standard paramet
Externí odkaz:
http://arxiv.org/abs/gr-qc/0407063
Autor:
CORTEZ, J.1 jacq@ciencias.unam.mx, MARUGÁN, G. A. MENA2 mena@iem.cfmac.csic.es, OLMEDO, J.3 jolmedo@fisica.edu.uy, VELHINHO, J. M.4 jvelhi@ubi.pt
Publikováno v:
Thirteenth Marcel Grossmann Meeting, The: on Recent Developments in Theoretical & Experimental General Relativity, Astrophysics & Relativistic Field Theories - Proceedings of the Mg13 Meeting on General Relativity (In 3 Volumes). 2015, p2272-2274. 3p.
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Publikováno v:
Journal of Physics: Conference Series; 2014, Vol. 490 Issue 1, p012152-012155, 4p
Publikováno v:
Journal of Physics: Conference Series; 2013, Vol. 410 Issue 1, p012151-012154, 4p