2 citations · 2 across the 6 of their papers we have counts for
6 papers
Star-exponential for Fermi systems and the Feynman-Kac formula
J. Berra-Montiel, H. García-Compeán, A. Kafuri +1
Inspired by the formalism that relates the star-exponential with the quantum propagator for bosonic systems, in this work we introduce the analogous extension for the fermionic cas…
Lorentzian Vacuum Transitions in gravity
H. García-Compeán, J. Hernández-Aguilar, D. Mata-Pacheco +1
We study Lorentzian vacuum transition probabilities between two minima of a scalar field potential within the framework of gravity. The analysis extends the previously consi…
Kerr-Schild solutions in Multigravity and the Classical Double Copy
Hugo García-Compeán, Everardo Rivera-Oliva
We explore the multimetric theory of gravitation, also known as multigravity. We derive additional new exact solutions for the theory in proportional Kerr-Schild and double Kerr-Sc…
On modified Hawking radiation under quantum gravity effects in the fermion sector
Ivan P-Castro, Héctor Aguilera-Trujillo, Hugo García-Compeán +1
In this letter, after briefly discussing Hawking radiation (HR) as quantum tunneling, we emphasize that special care must be taken when computing temperature corrections in the pre…
Further Remarks on the Entanglement Entropy of Hopf links
C. J. Ramírez-Valdez, H. García-Compeán, J. de-la-Cruz-Moreno
We study the connected sum of Hopf links in . Particularly, we compute the entanglement entropy (EE) as a function of the number of link components. We find evidence of lower…
Dyonic black holes: The theory of two electromagnetic potentials
C. J. Ramírez-Valdez, H. García-Compeán, V. S. Manko
In the present paper we argue that the dyonic black hole spacetimes must be studied within the theory of two electromagnetic potentials, and we use the dyonic Reissner-Nordström so…