3 papers
cond-mat.stat-mech2025
Symmetry induced pairing in dark excitonic condensate at finite temperature
Adham Alkady, Anatoly B. Kuklov
Bose Einstein condensate of dark intervalley excitons must be inherently multi-component because of crystalline symmetries. Since valleys hosting such excitons are separated by lar…
cond-mat.supr-con2025
Dual view of the Z-Gauged XY Model in 3D
Piers Coleman, Anatoly Kuklov, Alexei Tsvelik
The gauged neutral XY model is of long-standing interest both in the context of nematic order, and the study of fractionalization and superconductivity. This paper presents h…
cond-mat.mes-hall2025
Phonon-induced modification of polaritonic Rabi oscillations in the presence of the dark excitonic condensate
Adham Alkady, Victor Fleurov, Anatoly Kuklov
Optically inactive (dark) intervalley momentum-forbidden excitons are characterized by relatively long life time, and therefore are desirable candidates for realizing collective ex…