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OCTAVIO Obregon
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Cited by
Cited by
Year
Noncommutative quantum cosmology
H Garcia-Compean, O Obregon, C Ramirez
Physical review letters 88 (16), 161301, 2002
1942002
Noncommutative self-dual gravity
H Garcia-Compean, O Obregon, C Ramirez, M Sabido
Physical Review D 68 (4), 044015, 2003
1142003
Quantum cosmology: the supersymmetric square root
A Macias, O Obregon, MP Ryan Jr
Classical and Quantum Gravity 4 (6), 1477, 1987
1101987
Supersymmetric Bianchi models and the square root of the Wheeler-DeWitt equation
PD D'eath, SW Hawking, O Obregón
Physics Letters B 300 (1-2), 44-48, 1993
1091993
(Non)-singular brane-world cosmology induced by quantum effects in five-dimensional dilatonic gravity
S Nojiri, O Obregon, SD Odintsov
Physical Review D 62 (10), 104003, 2000
772000
Exact cosmological solutions in Brans and Dicke's scalar-tensor theory, I
H Dehnen, O Obregón
Astrophysics and Space Science 14 (2), 454-459, 1971
771971
Towards noncommutative quantum black holes
JC Lopez-Dominguez, O Obregon, M Sabido, C Ramirez
Physical Review D 74 (8), 084024, 2006
752006
Noncommutative topological theories of gravity
H Garcia-Compean, O Obregon, C Ramirez, M Sabido
Physical Review D 68 (4), 045010, 2003
742003
Towards a loop representation for quantum canonical supergravity
D Armand-Ugon, R Gambini, O Obregón, J Pullin
Nuclear Physics B 460 (3), 615-631, 1996
681996
Gauge theory of the de Sitter group and the Ashtekar formulation
JA Nieto, O Obregón, J Socorro
Physical Review D 50 (6), R3583, 1994
651994
Yang-Mills analogues of the Immirzi ambiguity
R Gambini, O Obregon, J Pullin
Physical Review D 59 (4), 047505, 1999
621999
Can primordial wormholes be induced by GUTs at the early Universe?
S Nojiri, O Obregon, SD Odintsov, KE Osetrin
Physics Letters B 458 (1), 19-28, 1999
571999
Superfield description of the FRW universe
O Obregón, JJ Rosales, VI Tkach
Physical Review D 53 (4), R1750, 1996
521996
Induced wormholes due to quantum effects of spherically reduced matter in large N approximation
S Nojiri, O Obregon, SD Odintsov, KE Osetrin
Physics Letters B 449 (3-4), 173-179, 1999
511999
Quantum bounds for gravitational de Sitter entropy and the Cardy–Verlinde formula
S Nojiri, O Obregon, SD Odintsov, H Quevedo, MP Ryan
Modern Physics Letters A 16 (18), 1181-1192, 2001
492001
Gauge theory of supergravity based only on a self-dual spin connection
JA Nieto, J Socorro, O Obregon
Physical review letters 76 (19), 3482, 1996
481996
Dirac-like formulation of quantum supersymmetric cosmology
O Obregon, C Ramirez
Physical Review D 57 (2), 1015, 1998
461998
Bianchi cosmologies: New variables and a hidden supersymmetry
O Obregon, J Pullin, MP Ryan
Physical Review D 48 (12), 5642, 1993
461993
Supersymmetric quantum cosmology
A Macias, O Obregón, J Socorro
International Journal of Modern Physics A 8 (24), 4291-4317, 1993
461993
Dilatonic brane-world black holes, gravity localization, and Newton’s constant
S Nojiri, O Obregon, SD Odintsov, S Ogushi
Physical Review D 62 (6), 064017, 2000
452000
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