42 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidad Nacional Autónoma de MéxicoMX8 papers
- Sapienza University of RomeIT7 papers
- Al-Farabi Kazakh National UniversityKZ3 papers
- Universidad Autónoma de GuerreroMX3 papers
- Universidade de São PauloBR3 papers
- Universidad Michoacana de San Nicolás de HidalgoMX3 papers
- Centro de AstrobiologíaES2 papers
- Instituto de Física FundamentalES2 papers
- Universidad Autónoma de MadridES2 papers
- Centro Brasileiro de Pesquisas FísicasBR1 paper
- Centro de Estudios de Física del Cosmos de AragónES1 paper
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalMX1 paper
19 papers
Photometric segregation of dwarf and giant FGK stars using the SVO Filter Profile Service and photometric tools
Carlos Rodrigo, Patricia Cruz, John F. Aguilar +18
This paper is focused on the segregation of FGK dwarf and giant stars through narrow-band photometric data using the Spanish Virtual Observatory (SVO) Filter Profile Service and as…
Detached eclipsing binaries from the Kepler field: radii and photometric masses of components in short-period systems
Patricia Cruz, John F. Aguilar, Hernán E. Garrido +2
The characterisation of detached eclipsing binaries with low mass components has become important when verifying the role of convection in stellar evolutionary models, which requir…
Geometrothermodynamics of van der Waals systems
Hernando Quevedo, Maria N. Quevedo, Alberto Sanchez
We explore the properties of the equilibrium space of van der Waals thermodynamic systems. We use an invariant representation of the fundamental equation by using the law of corres…
Modeling the Evolution of Infectious Diseases with Functional Data Models: The Case of COVID-19 in Brazil
Julian A. A. Collazos, Ronaldo Dias, Marcelo C. Medeiros
In this paper, we apply statistical methods for functional data to explain the heterogeneity in the evolution of number of deaths of Covid-19 over different regions. We treat the c…
Trapped modes and resonances for thin horizontal cylinders in a two-layer fluid
P. Zhevandrov, A. Merzon, M. I. Romero Rodríguez +1
Exact solutions of the linear water-wave problem describing oblique waves over a submerged horizontal cylinder of small (but otherwise fairly arbitrary) cross-section in a two-laye…
Effects of Ba doping on the structural and electronic properties of LaBaCuO
E. Y. Soto-Gómez, G. I. González-Pedreros, J. A. Camargo-Martínez
The structural and electronic properties of LaBaCuO were investigated as a function of Ba-concentration , within the virtual crystal approximatio…
Wave scattering by a periodic perturbation: embedded Rayleigh-Bloch modes and resonances
P. Zhevandrov, A. Merzon, M. I. Romero Rodríguez +1
The scattering of quasiperiodic waves for a two-dimensional Helmholtz equation with a constant refractive index perturbed by a function which is periodic in one direction and of fi…
High-T superconductivity in HS: Pressure effects on superconducting critical temperature and Cooper-Pairs Distribution Function
J. A. Camargo-Martínez, G. I. González-Pedreros, R. Baquero
We use first-principles calculations to study pressure effects on the vibrational and superconducting properties of HS in the cubic phase for the pressure range wh…
Geometrothermodynamics of black hole binary systems
Hernando Quevedo, Maria N. Quevedo, Alberto Sanchez
We study a stationary and axisymmetric binary system composed of two identical Kerr black holes, whose physical parameters satisfy the Smarr thermodynamic formula. Then, we use the…
Quasi-homogeneous black hole thermodynamics
Hernando Quevedo, Maria N. Quevedo, Alberto Sanchez
Although the fundamental equations of ordinary thermodynamic systems are known to correspond to first-degree homogeneous functions, in the case of non-ordinary systems like black h…
The radius inflation problem in short-period low-mass binaries: a large sample analysis
Hernan E. Garrido, Patricia Cruz, Marcos P. Diaz +1
Due to the recent increase in the availability of photometric time-series databases, the characterisation of low-mass eclipsing binaries for the study of their orbital and physical…
Rayleigh-Bloch waves trapped by a periodic perturbation: exact solutions
A. Merzon, P. Zhevandrov, M. I. Romero Rodríguez +1
Exact solutions describing the Rayleigh-Bloch waves for the two-dimensional Helmholtz equation are constructed in the case when the refractive index is a sum of a constant and a sm…
Homogeneity and thermodynamic identities in geometrothermodynamics
Hernando Quevedo, Maria N. Quevedo, A. Sanchez
We propose a classification of thermodynamic systems in terms of the homogeneity properties of their fundamental equations. Ordinary systems correspond to homogeneous functions and…
Einstein-Maxwell-Dilatonic phantom black holes: Thermodynamics and geometrothermodynamics
H. Quevedo, M. N. Quevedo, A. Sanchez
We use the Legendre invariant formalism of geometrothermodynamics to investigate the geometric properties of the equilibrium space of a spherically symmetric phantom black hole wit…
Quantum thermodynamics in chiral two--level systems. The quantum stochastic resonance
G. Rojas-Lorenzo, H. C. Peñaate-Rodríguez, A. Dorta-Urra +2
A Langevin canonical framework for a chiral two-level system coupled to a bath of harmonic oscillators is used within a coupling scheme different from the well-known spin-boson mod…
Geometrothermodynamics of phantom AdS black holes
H. Quevedo, M. N. Quevedo, A. Sanchez
We show that to investigate the thermodynamic properties of charged phantom spherically symmetric anti-de-Sitter black holes, it is necessary to consider the cosmological constant…
Electron transport signature of H dissociation on atomic gold wires
Alexandre Zanchet, Anaís Dorta-Urra, Octavio Roncero +4
Non-equilibrium Green's functions calculations based on density functional theory show a direct link between the initial stages of H dissociation on a gold atomic wire and the…
On the ensemble dependence in black hole geometrothermodynamics
Hernando Quevedo, Alberto Sanchez, Safia Taj
We investigate the dependence of thermodynamic properties of black holes on the choice of statistical ensemble for a particular class of Einstein-Maxwell-Gauss-Bonnet black holes w…
Statistical thermodynamics of economic systems
H. Quevedo, M. N. Quevedo
We formulate thermodynamics of economic systems in terms of an arbitrary probability distribution for a conserved economic quantity. As in statistical physics, thermodynamic macroe…