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cond-mat.str-el2025
Additional quantum many-body scars of the spin- model with Fock-space cages and commutant algebras
Sashikanta Mohapatra, Sanjay Moudgalya, Ajit C. Balram
Quantum many-body scars (QMBS) represent a mechanism for weak ergodicity breaking, characterized by the coexistence of atypical non-thermal eigenstates within an otherwise thermali…
cond-mat.str-el2024★ 4 cited
Exact volume-law entangled zero-energy eigenstates in a large class of spin models
Sashikanta Mohapatra, Sanjay Moudgalya, Ajit C. Balram
Exact solutions for excited states in non-integrable quantum Hamiltonians have revealed novel dynamical phenomena that can occur in quantum many-body systems. This work proposes a…