308 citations · 1.8k across the 76 of their papers we have counts for
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Local integrals of motion and the logarithmic lightcone in many-body localized systems
Isaac H. Kim, Anushya Chandran, Dmitry A. Abanin
We propose to define full many-body localization in terms of the recently introduced integrals of motion[Chandran et al., arXiv:1407.8480], which characterize the time-averaged res…
Spectral tensor networks for many-body localization
A. Chandran, J. Carrasquilla, I. H. Kim +2
Subsystems of strongly disordered, interacting quantum systems can fail to thermalize because of the phenomenon of many-body localization (MBL). In this article, we explore a tenso…
Ground state entanglement constrains low-energy excitations
Isaac H. Kim, Benjamin J. Brown
For a general quantum many-body system, we show that its ground-state entanglement imposes a fundamental constraint on the low-energy excitations. For two-dimensional systems, our…
Constructing local integrals of motion in the many-body localized phase
Anushya Chandran, Isaac H. Kim, Guifre Vidal +1
Many-body localization provides a generic mechanism of ergodicity breaking in quantum systems. In contrast to conventional ergodic systems, many-body localized (MBL) systems are ch…
Reconstructing quantum states from local data
Brian Swingle, Isaac H. Kim
We consider the problem of reconstructing global quantum states from local data. Because the reconstruction problem has many solutions in general, we consider the reconstructed sta…
On the informational completeness of local observables
Isaac H. Kim
For a general multipartite quantum state, we formulate a locally checkable condition, under which the expectation values of certain nonlocal observables are completely determined b…