109 citations · 109 across the 3 of their papers we have counts for
4 papers
Non-Abelian string melting and thermalization in an open lattice gauge theory
Erick Parra Verde, Giovanni Cataldi, Stefan Kühn +2
Open-system lattice gauge theory (LGT) has so far been developed predominantly in Abelian settings, leaving open how genuinely non-Abelian gauge structure reshapes dissipative real…
Barren-plateau free variational quantum simulation of Z2 lattice gauge theories
Fariha Azad, Matteo Inajetovic, Stefan Kühn +1
In this work, we design a variational quantum eigensolver (VQE) suitable for investigating ground states and static string breaking in a lattice gauge theory (LGT).…
The multi-flavor Schwinger model with chemical potential - Overcoming the sign problem with Matrix Product States
Mari Carmen Bañuls, Krzysztof Cichy, J. Ignacio Cirac +3
During recent years there has been an increasing interest in the application of matrix product states, and more generally tensor networks, to lattice gauge theories. This non-pertu…
Density Induced Phase Transitions in the Schwinger Model: A Study with Matrix Product States
Mari Carmen Bañuls, Krzysztof Cichy, J. Ignacio Cirac +2
We numerically study the zero temperature phase structure of the multiflavor Schwinger model at nonzero chemical potential. Using matrix product states, we reproduce analytical res…