46 citations · 302 across the 19 of their papers we have counts for
4 papers · 1 filter
Integrable hard rod deformation of the Heisenberg spin chains
Balázs Pozsgay, Tamás Gombor, Arthur Hutsalyuk
We present new integrable models of interacting spin-1/2 chains, which can be interpreted as hard rod deformations of the XXZ Heisenberg chains. The models support multiple particl…
An integrable spin chain with Hilbert space fragmentation and solvable real time dynamics
Balázs Pozsgay, Tamás Gombor, Arthur Hutsalyuk +3
We revisit the so-called folded XXZ model, which was treated earlier by two independent research groups. We argue that this spin-1/2 chain is one of the simplest quantum integrable…
Master equation for correlation functions in algebra symmetry related models
Arthur Hutsalyuk, Andrii Liashyk
We consider integrable models solved by the nested algebraic Bethe ansatz and associated with or algebra symmetry. The analogue of sum formu…
Integrability breaking in the one dimensional Bose gas: Atomic losses and energy loss
Arthur Hutsalyuk, Balázs Pozsgay
The one dimensional -function interacting Bose gas (the Lieb-Liniger model) is an integrable system, which can model experiments with ultra cold atoms in one dimensional traps.…