Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Beradze, Bachana"'
Autor:
Beradze, Bachana, Tsitsishvili, Mikheil, Tirrito, Emanuele, Dalmonte, Marcello, Chanda, Titas, Nersesyan, Alexander
Publikováno v:
Phys. Rev. B 108, 075146 (2023)
We consider a system of interacting spinless fermions on a two-leg triangular ladder with $\pi/2$ magnetic flux per triangular plaquette. Microscopically, the system exhibits a U(1) symmetry corresponding to the conservation of total fermionic charge
Externí odkaz:
http://arxiv.org/abs/2305.06911
Autor:
Beradze, Bachana, Nersesyan, Alexander
Ultracold Fermi gases with synthetic gauge field represent an excellent platform to study the combined effect of lattice frustration and an effective magnetic flux close to one flux quantum per particle. The minimal theoretical model to accomplish th
Externí odkaz:
http://arxiv.org/abs/2210.16814
Publikováno v:
Eur. Phys. J. B 92, 262 (2019)
We study the ground-state magnetic phase diagram of a spin S=1/2 antiferromagnetic two-leg ladder in the presence of period two lattice units modulated, Dzyaloshinskii-Moriya (DM) interaction along the legs. We consider the case of collinear DM vecto
Externí odkaz:
http://arxiv.org/abs/1909.04618
Autor:
Beradze, Bachana1,2 (AUTHOR), Nersesyan, Alexander1,2,3 (AUTHOR) alex.a.nersesyan@gmail.com
Publikováno v:
European Physical Journal B: Condensed Matter. Jan2023, Vol. 96 Issue 1, p1-13. 13p.
Publikováno v:
European Physical Journal B: Condensed Matter; Dec2019, Vol. 92 Issue 12, p1-7, 7p