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20192026
most citedExcited state quantum phase transitions in the bending spectra of molecules

29 citations · 120 across the 11 of their papers we have counts for

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quant-ph2026

Degeneracy beyond the parity-symmetry protection in the Lipkin-Meshkov-Glick model

Jamil Khalouf-Rivera, Miguel Carvajal, Francisco Pérez-Bernal

Degeneracy patterns in quantum mechanics stem from the system symmetries. In particular, the broken-symmetry phase in the well-known Lipkin-Meshkov-Glick (LMG) model is composed of…