3 papers
quant-ph2025
Long-range bipartite entanglement in XXZ spin chains with the exponential and power-law long-range interactions
Na Li, Yang Zhao, Wen-Long Ma +2
Long-range bipartite entanglement (LBE) and its distribution properties are studied in XXZ spin chains with the exponential and power-law long-range interactions (ELRIs and PLRIs).…
cond-mat.mes-hall2025
Exceptional Non-Hermitian Topology Associated with Non-Toroidal Brillouin Zones
W. B. Rui, Z. D. Wang
Exceptional points (EPs) are prominent non-Hermitian band degeneracies that give rise to a variety of intriguing and unconventional phenomena. Similar to Weyl and Dirac points, EPs…
cond-mat.mes-hall2025
Instanton-Induced Supersymmetry Breaking in Topological Semimetals
W. B. Rui, Y. X. Zhao, Z. D. Wang
Supersymmetry (SUSY) proposed as an elementary symmetry for physics beyond the Standard Model has found important applications in various areas outside high-energy physics. Here, w…