36 citations · 199 across the 29 of their papers we have counts for
6 papers · 1 filter
On the Komar Energy and the Generalized Smarr Formula for a Charged Black Hole of Noncommutative Geometry
Alexis Larranaga, Juan Carlos Jimenez
We calculate the Komar energy for a charged black hole inspired by noncommutative geometry and identify the total mass () by considering the asymptotic limit. We also fo…
Area Spectrum of BTZ Black Holes from the Periodicity in Euclidean Time
Alexis Larranaga
The recent proposal of Maggiore that the periodicity of a black hole may be the origin of area quantization law is analyzed in the context of three dimensional black holes. We use…
Geometric Thermodynamics of Kerr-AdS black hole with a Cosmological Constant as State Variable
Alexis Larranaga, Sindi Mojica
The thermodynamics of the Kerr-AdS black hole is reformulated within the context of the formalism of geometrothermodynamics (GTD) and the cosmological constant is considered as a n…
Entropy Spectrum of a Carged Black Hole of Heterotic String Theory via Adiabatic Invariance
Alexis Larranaga, Luis Cabarique, Manuel Londono
Using adiabatic invariance and the Bohr-Sommerfeld quantization rule we investigate the entropy spectroscopy of a charged black hole of heterotic string theory. It is shown that th…
Area Spectrum of a Rotating Charged Black Hole Solution of Heterotic String Theory
Alexis Larranaga
The recent proposal of Maggiore that the periodicity of a black hole may be the origin of area quantization law is analyzed in the context of black holes in string theory. We use t…
Advance of Planetary Perihelion in Post-Newtonian Gravity
Alexis Larranaga, Luis Cabarique
We present an elementary derivation of the planetary advance of the perihelion for a general spherically symmetric line element in the post- newtonian approximation.