27 citations · 47 across the 5 of their papers we have counts for
5 papers
Stability of the Mott phase in excitonic double layers
K. Ziegler, R. Ya. Kezerashvili
We study the stability of excitonic Mott phases in the presence of a periodic potential and a non-local exciton-exciton interaction. The non-local interaction is treated in a mean-…
On a possible H hypernucleus with HAL QCD interaction
Igor Filikhin, Roman Ya. Kezerashvili, Branislav Vlahovic
Within the framework of the Faddeev formalism in configuration space, we investigate bound states in the system with total isospin and . The recently proposed latt…
Comments to the paper "Detailed study of the astrophysical direct capture reaction Li()Be in a potential model approach" by E. M. Tursunov, S. A. Turakulov, and K. I. Tursunmakhatov, PHYSICAL REVIEW C 108, 065801 (2023)
S. B. Dubovichenko, A. S. Tkachenko, R. Ya. Kezerashvili
We explicitly present the comparison of the results for the astrophysical S-factor and reaction rate for the Li()Be capture process at astrophysical energies, presente…
Electron-hole superfluidity controlled by a periodic potential
O. L. Berman, R. Ya. Kezerashvili, Y. E. Lozovik +1
We propose to control of an electron-hole superfluid in semiconductor coupled quantum wells and double layers of two-dimensional (2D) material by an external periodic field. This c…
Drag effects in the system of electrons and microcavity polaritons
Oleg L. Berman, Roman Ya. Kezerashvili, Yurii E. Lozovik
The theory of the drag effects in the system of spatially separated electrons and excitons in coupled quantum wells (QW) embedded in an optical microcavity is developed. It is show…