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quant-ph2025
Generalised state space geometry in Hermitian and non-Hermitian quantum systems
Kunal Pal
One of the key features of information geometry in the classical setting is the existence of a metric structure and a family of connections on the space of probability distribution…
quant-ph2025
Geometry of quantum states in random matrix ensembles and the chaos-integrability transition
Ankit Gill, Keun-Young Kim, Kunal Pal +1
We consider the geometry of quantum states associated with random matrix Hamiltonians belonging to ensembles that exhibit an integrable-to-chaotic transition in terms of the neares…