71 citations · 202 across the 5 of their papers we have counts for
5 papers
Volume Changing Symmetries by Matrix Product Operators
Márton Borsi, Balázs Pozsgay
We consider spin chain models with exotic symmetries that change the length of the spin chain. It is known that the XXZ Heisenberg spin chain at the supersymmetric point p…
Matrix product symmetries and breakdown of thermalization from hard rod deformations
Márton Borsi, Levente Pristyák, Balázs Pozsgay
We construct families of exotic spin-1/2 chains using a procedure called ``hard rod deformation''. We treat both integrable and non-integrable examples. The models possess a large…
Construction and the ergodicity properties of dual unitary quantum circuits
Márton Borsi, Balázs Pozsgay
We consider one dimensional quantum circuits of the brickwork type, where the fundamental quantum gate is dual unitary. Such models are solvable: the dynamical correlation function…
Current operators in integrable models: A review
Márton Borsi, Balázs Pozsgay, Levente Pristyák
We consider the current operators of one dimensional integrable models. These operators describe the flow of the conserved charges of the models, and they play a central role in Ge…
Current operators in Bethe Ansatz and Generalized Hydrodynamics: An exact quantum/classical correspondence
Márton Borsi, Balázs Pozsgay, Levente Pristyák
Generalized Hydrodynamics is a recent theory that describes large scale transport properties of one dimensional integrable models. It is built on the (typically infinitely many) lo…