From the 1 of 9 linked papers with an AI index.
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Aperiodicity is sufficient for macroscopic thermalization
Amit Vikram
We identify a general mechanism for the finite-time thermalization of macroscopic observables, such as coarse-grained charge densities, in terms of elementary forms of the quantum…
Provable quantum thermalization without statistical averages
Amit Vikram
We develop a rigorous system-agnostic method to predict quantum thermalization in an overwhelming fraction of accessible pure states in a many-body system, entirely in terms of cer…
Bidirectional teleportation using scrambling dynamics: a practical protocol
Amit Vikram, Edwin Chaparro, Muhammad Miskeen Khan +3
We show that quantum information scrambling can enable a generic SWAP gate between collective degrees of freedom in systems without universal local control. Our protocol combines t…
Bypassing eigenstate thermalization with experimentally accessible quantum dynamics
Amit Vikram
Eigenstate thermalization has played a prominent role as a determiner of the validity of quantum statistical mechanics since von Neumann's early works on quantum ergodicity. Howeve…
Enhanced entanglement from quantum ergodicity
Amit Vikram
The quantum chaos conjecture associates the spectral statistics of a quantum system with abstract notions of quantum ergodicity. Such associations are taken to be of fundamental an…
Spectral anomalies and broken symmetries in maximally chaotic quantum maps
Laura Shou, Amit Vikram, Victor Galitski
Spectral statistics such as the level spacing statistics and spectral form factor (SFF) are widely expected to accurately identify ``ergodicity'', including the presence of underly…