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quant-ph2026
Entanglement dynamics of many-body quantum states: sensitivity to system conditions and a hidden universality
Devanshu Shekhar, Pragya Shukla
We consider physical Hamiltonians that can be represented by the multiparametric Gaussian ensembles, theoretically derive the state ensembles for its eigenstates and analyze the ef…
quant-ph2025
Single-particle entanglement dynamics in complex systems
Devanshu Shekhar, Pragya Shukla
We analyze the effect of varying system conditions on the single-particle entanglement entropy for an arbitrary eigenstate of a complex system that can be described by a multiparam…