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arXiv · 2603.26333

Conjugate measurements, equilibration and emergent classicality

S. Adarsh·P. N. Bala Subramanian·Sreeraj T. P
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Abstract

Simultaneous decoherence of conjugate observables of an open quantum system leads to a classical statistical mechanical description with constant phase space probability density in terms of a uniform ensemble. We investigate a scenario where this may be realized by measurement of basic conjugate observables of a quantum system by the environment.

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S. Adarsh, P. N. Bala Subramanian, Sreeraj T. P. 2026-03-27. Conjugate measurements, equilibration and emergent classicality. https://doi.org/10.1016/j.physleta.2026.131604

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