3 papers
cond-mat.str-el2026
Parafermionic and decoupled multicritical points in a frustrated clock chain
Andrea Kouta Dagnino, Attila Szabó
We introduce a generalised six-state clock chain that interpolates between the clock and Potts models via a multicritical point described by decoupled Ising and three-state Potts m…
cond-mat.str-el2026
TeMFpy: a Python library for converting fermionic mean-field states into tensor networks
Simon H. Hille, Attila Szabó
We introduce TeMFpy, a Python library for converting fermionic mean-field states to finite or infinite matrix product state (MPS) form. TeMFpy includes new, efficient, and easy-to-…
cond-mat.str-el2025
Intrinsic disorder in the candidate quantum spin ice PrZrO
T. J. Hicken, P. Meadows, D. Prabhakaran +13
Quantum spin liquids with long-range entanglement are of great interest for applications in quantum technology. The quantum spin ice PrZrO is a promising example, where…