Reduced-state stabilizer Rényi entropy detects specific quantum phase transitions in the transverse ANNNI and quantum compass models via exact diagonalization and Jordan-Wigner methods.
Peschel, Calculation of reduced den- sity matrices from correlation functions, Journal of Physics A: Mathematical and General 36, L205 (2003)
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Reduced-State Stabilizer R\'enyi Entropy as a Probe of Quantum Criticality in the Transverse ANNNI Model and the Quantum Compass Model
Reduced-state stabilizer Rényi entropy detects specific quantum phase transitions in the transverse ANNNI and quantum compass models via exact diagonalization and Jordan-Wigner methods.