377 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- V. Dvoeglazov64 · h 14
- A. Gutiérrez-Rodríguez2 profiles43 · h 12
- M. A. García-Aspeitia20 · h 17
- R. G. Vishwakarma20 · h 16
- M. A. Hernandez-ruiz18 · h 9
- A. Chubykalo3 profiles17 · h 10
- D. Ahluwalia14 · h 26
- A. Billur13 · h 16
- J. Chagoya13 · h 9
- M. A. Hern'andez-Ru'iz13 · h 7
- A. Hernández-Almada2 profiles12 · h 57
- V. Motta2 profiles12 · h 31
- Secretaría de Ciencia, Humanidades, Tecnología e InnovaciónMX34 papers
- Sivas Cumhuriyet ÜniversitesiTR21 papers
- Universidad de GuanajuatoMX20 papers
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalMX17 papers
- Autonomous University of San Luis PotosíMX15 papers
- University of ValparaísoCL14 papers
- Autonomous University of QueretaroMX13 papers
- Universidad Nacional Autónoma de MéxicoMX11 papers
- Universidad Michoacana de San Nicolás de HidalgoMX10 papers
- P.N. Lebedev Physical Institute of the Russian Academy of SciencesRU9 papers
- Russian Academy of SciencesRU9 papers
- Instituto Politécnico NacionalMX8 papers
21 papers · 1 filter
Resolving Hubble tension with the Milne model
Ram Gopal Vishwakarma
The recent measurements of the Hubble constant based on the standard CDM cosmology reveal an underlying disagreement between the early-Universe estimates and the late-time measu…
Surface Tension: Accelerated Expansion, Coincidence Problem & Hubble Tension
C. Ortiz
In this paper we give a physical explanation to the accelerated expansion of the Universe, alleviating the tension between the discrepancy of Hubble constant measurements. By the E…
BTZ entropy from topological M-theory
Javier Chagoya, Graciela Reyes-Ahumada, M. Sabido
By determining the relation between topological M-theory and the Chern-Simons actions for a gauge field constructed from the Lie algebra of either SL(2,R)x SL(2,R) or SL(2,C)x SL(2…
A new phenomenon in graphene: The pseudospinorial Zitterbewegung
L. Diago-Cisneros, Eduardo Serna, I. Rodríguez Vargas +1
We foretell a new pseudospin-dependent phenomenon in mono-layer graphene (MLG), which is numerically simulated \emph{via} an innovator nano-spintronic device. We proposed a novel t…
Comments on the symmetry breaking condition in MacDowell-Mansouri action
I. Díaz-Saldaña, M. Sabido, J. C. López-Domínguez +1
In this work we study the symmetry breaking conditions, given by a (anti)de Sitter-valued vector field, of a full (anti)de Sitter-invariant MacDowell-Mansouri inspired action. We s…
A note on rank two stable bundles over surfaces
Graciela Reyes-Ahumada, L. Roa-Leguizamón, H. Torres-López
Let be a fibration with reduced fibers over a curve and consider a polarization on the surface . Let be a stable vector bundle of rank o…
A New Weyl-like Tensor of Geometric Origin
Ram Gopal Vishwakarma
A set of new tensors of purely geometric origin have been investigated, which form a hierarchy. A tensor of a lower rank plays the role of the potential for the tensor of one rank…
Relativistic potential of Weyl: a gateway to quantum physics in the presence of gravitation?
Ram Gopal Vishwakarma
The well-noted correspondence between gravitation and electrodynamics emphasizes the importance of the Lanczos tensor -- the potential of the Weyl tensor -- which is an inherent st…
Cosmography using strong lensing systems and cosmic chronometers
Andrés Lizardo, Mario H. Amante, Miguel A. García-Aspeitia +2
Using a new sub-sample of observed strong gravitational lens systems, for the first time, we present the equation for the angular diameter distance in the -redshift scenario for…
Strong lensing by DHOST black holes
Javier Chagoya, C. Ortiz, Benito Rodríguez +1
The deflection of light in the strong field limit is an important test for alternative theories of gravity. However, solutions for the metric that allow for analytic computations a…
Constraints and cosmography of CDM in presence of viscosity
L. Herrera-Zamorano, A. Hernández-Almada, Miguel A. García-Aspeitia
In this work, we study two scenarios of the Universe filled by a perfect fluid following the traditional dark energy and a viscous fluid as dark matter. In this sense, we explore t…
On the connectivity of the disjointness graph of segments of point sets in general position in the plane
J. Leaños, Christophe Ndjatchi, L. M. Ríos-Castro
Let be a set of points in general position in the plane. The edge disjointness graph of is the graph whose vertices are all the closed straight line segmen…
Stable Calculation of Optical Properties of Large Non-Periodic Dissipative Multilayered Systems
Luis Eduardo Puente-Díaz, Victor Castillo-Gallardo, Guillermo P. Ortiz +4
The calculation of the transfer matrix for a large non-periodic multilayered system may become unstable in the presence of absorption. We discuss the origin of this instability and…
Linear perturbations spectra for dynamical dark energy inspired by modified gravity
Celia Escamilla-Rivera, A. Hernández-Almada, Miguel A. García-Aspeitia +1
In this paper, we study a particular modified gravity Equation of State, the so-called Jaime-Jaber-Escamilla, that emerges from the first gravity modified action principle and can…
Study on the anomalous quartic couplings of electroweak bosons in collisions at the LHeC and the FCC-he
A. Gutiérrez-Rodríguez, M. A. Hernández-Ruíz, E. Gurkanli +2
In this paper, a study is carried out on the production to probe quartic couplings using 10, 100 of collisions d…
On the Connectivity of Token Graphs of Trees
Ruy Fabila-Monroy, Jesús Leaños, Ana Laura Trujillo-Negrete
Let and be integers such that , and let be a simple graph of order . The -token graph of is the graph whose vertices are the -su…
On the Segre Invariant for rank two vector bundles on \mathbb{P}^2
L. Roa-Leguizamón, H. Torres López, A. G. Zamora
We extend the concept of Segre's Invariant to vector bundles on a surface . For we determine what numbers can appear as the Segre Invariant of a rank vector…
Sensitivity physics expected to the measurement of the quartic couplings at the LHeC and the FCC-he
E. Gurkanli, V. Ari, A. Gutiérrez-Rodríguez +2
We explore the physics expected sensitivity at the Large Hadron electron Collider (LHeC) and the Future Circular Collider-hadron electron (FCC-he) to search for the anomalous quart…
Stability analysis and constraints on interacting viscous cosmology
A. Hernández-Almada, Miguel A. García-Aspeitia, Juan Magaña +1
In this work we study the evolution of a spatially flat Universe by considering a viscous dark matter and perfect fluids for dark energy and radiation, including an interaction ter…
Generalized Emergent Dark Energy: observational Hubble data constraints and stability analysis
A. Hernández-Almada, Genly Leon, Juan Magaña +2
Recently \citet{PEDE:2019ApJ} proposed a phenomenologically emergent dark energy (PEDE) which consider that the dark energy density evolves as $\widetildeΩ_{\rm{DE}}(z)\,=\,Ω_{\rm{…
Gravitational waves in braneworlds after multi-messenger events
Miguel A. García-Aspeitia, Celia Escamilla-Rivera
The GW170817 event opened a new window to test modifications to General Relativity with the aim of discard or impose strong constraints in extra dimension theories of gravity. Conc…