Concepedia

O. Obregón

OO

28

Publications

1K

Citations

19

H-Index

1972

Active since

Affiliations

Universidad de Guanajuato(Current)

Universidad Autónoma Metropolitana

Benemérita Universidad Autónoma de Puebla

Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional

Instituto Politécnico Nacional

O. Obregón is an author at Universidad de Guanajuato specializing in quantum field theory, engineering, and physics.

Top concepts

Publications per year

1972–2021

28

Publications

28

Noncommutative Quantum Cosmology

Hugo García‐Compeán, O. Obregón, C. Ramírez · Physical Review Letters · 2002 · 155 citations · Full text

Quantum cosmology: the supersymmetric square root

O. Obregón, M. P. Ryan · Classical and Quantum Gravity · 1987 · 88 citations

, , +6

Towards noncommutative quantum black holes

J. C. López–Domínguez, O. Obregón, M. Sabido et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology · 2006 · 86 citations · Full text

, , +5

Noncommutative self-dual gravity

Hugo García‐Compeán, O. Obregón, C. Ramírez et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2003 · 75 citations · Full text

, , +9

Induced wormholes due to quantum effects of spherically reduced matter in large N approximation

Shin’ichi Nojiri, O. Obregón, Sergei D. Odintsov · Physics Letters B · 1999 · 54 citations · Full text

, , +7

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