5 citations · 5 across the 1 of their papers we have counts for
4 papers
Bose-Einstein condensate of Dirac magnons: Pumping and collective modes
P. O. Sukhachov, S. Banerjee, A. V. Balatsky
We explore the formation and collective modes of Bose-Einstein condensate of Dirac magnons (Dirac BEC). While we focus on two-dimensional Dirac magnons, an employed approach is gen…
Non-Hermitian impurities in Dirac systems
P. O. Sukhachov, A. V. Balatsky
Quasiparticle states in Dirac systems with complex impurity potentials are investigated. It is shown that an impurity site with loss leads to a nontrivial distribution of the local…
Quantum Pairing Time Orders
A. V. Balatsky, P. O. Sukhachov, S. Bandyopadhyay
We propose the concept of the time-independent correlators for the even- and odd-frequency pairing states that can be defined for both bosonic and fermionic quasiparticles. These c…
Spectroscopic and optical response of odd-frequency superconductors
P. O. Sukhachov, A. V. Balatsky
The optical response of superconductors with odd-frequency Berezinskii pairing is studied. By using a simple model with a parabolic dispersion law and a non-magnetic disorder, the…