74 citations · 110 across the 5 of their papers we have counts for
5 papers
Measurement-induced phase transitions in quantum inference problems and quantum hidden Markov models
Sun Woo P. Kim, Curt von Keyserlingk, Austen Lamacraft
Recently, there is interest in coincident 'sharpening' and 'learnability' transitions in monitored quantum systems. In the latter, an outside observer's ability to infer properties…
Emergent random matrix universality in quantum operator dynamics
Oliver Lunt, Thomas Kriecherbauer, Kenneth T-R McLaughlin +1
The high complexity of many-body quantum dynamics means that essentially all approaches either exploit special structure or are approximate in nature. One such approach--the memory…
Comment on "Entanglement growth in diffusive systems"
Tibor Rakovszky, Frank Pollmann, C. W. von Keyserlingk
In a recent paper (Commun. Phys. 3, 100) Znidaric studies the growth of higher Renyi entropies in diffusive systems and claims that they generically grow ballistically in time, exc…
Entanglement growth after inhomogenous quenches
Tibor Rakovszky, C. W. von Keyserlingk, Frank Pollmann
We study the growth of entanglement in quantum systems with a conserved quantity exhibiting diffusive transport, focusing on how initial inhomogeneities are imprinted on the entrop…
Measurement of the entanglement spectrum of a symmetry-protected topological state using the IBM quantum computer
Kenny Choo, Curt W. von Keyserlingk, Nicolas Regnault +1
Entanglement properties are routinely used to characterize phases of quantum matter in theoretical computations. For example the spectrum of the reduced density matrix, or so-calle…