Semi-classical quantisation of magnetic solitons in the anisotropic Heisenberg quantum chain

by Yuan Miao, Enej Ilievski, Oleksandr Gamayun
Published 2021-04-01

Zero temperature momentum distribution of an impurity in a polaron state of one-dimensional Fermi and Tonks-Girardeau gases

by Oleksandr Gamayun, Oleg Lychkovskiy, Mikhail B. Zvonarev
Published 2020-04-01

Fredholm determinants, full counting statistics and Loschmidt echo for domain wall profiles in one-dimensional free fermionic chains

by Oleksandr Gamayun, Oleg Lychkovskiy, Jean-Sébastien Caux
Published 2020-03-01

Impurity Green's function of a one-dimensional Fermi gas

by Oleksandr Gamayun, Andrei G. Pronko, Mikhail B. Zvonarev
Published 2015-03-01