Speaker
Balázs Pozsgai
(Eötvös Loránd University)
Description
Recently a family of quantum spin chains was discovered, which can be solved by hidden free fermionic structures. It was proven that these structures are not equivalent to the Jordan-Wigner transformation or any direct generalization thereof. In this talk we discuss recent results in this topic, including different families of such models, the computation of real time dynamics in them, and also the existence of quantum circuits with such free fermionic solutions.
Author
Balázs Pozsgai
(Eötvös Loránd University)
