500 citations · 7k across the 107 of their papers we have counts for
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Kinetic theory of spin diffusion and superdiffusion in XXZ spin chains
Sarang Gopalakrishnan, Romain Vasseur
We address the nature of spin transport in the integrable XXZ spin chain, focusing on the isotropic Heisenberg limit. We calculate the diffusion constant using a kinetic picture ba…
Kosterlitz-Thouless scaling at many-body localization phase transitions
Philipp T. Dumitrescu, Anna Goremykina, Siddharth A. Parameswaran +2
We propose a scaling theory for the many-body localization (MBL) phase transition in one dimension, building on the idea that it proceeds via a 'quantum avalanche'. We argue that t…
Hydrodynamics of operator spreading and quasiparticle diffusion in interacting integrable systems
Sarang Gopalakrishnan, David A. Huse, Vedika Khemani +1
We address the hydrodynamics of operator spreading in interacting integrable lattice models. In these models, operators spread through the ballistic propagation of quasiparticles,…
Topologically-Protected Long Edge Coherence Times in Symmetry-Broken Phases
Daniel E. Parker, Romain Vasseur, Thomas Scaffidi
We argue that symmetry-broken phases proximate in phase space to symmetry-protected topological phases can exhibit dynamical signatures of topological physics. This dynamical, symm…
Strong-Disorder Renormalization Group for Periodically Driven Systems
William Berdanier, Michael Kolodrubetz, S. A. Parameswaran +1
Quenched randomness can lead to robust non-equilibrium phases of matter in periodically driven (Floquet) systems. Analyzing transitions between such dynamical phases requires a met…
Entanglement Transitions from Holographic Random Tensor Networks
Romain Vasseur, Andrew C. Potter, Yi-Zhuang You +1
We introduce a novel class of phase transitions separating quantum states with different entanglement features. An example of such an "entanglement phase transition" is provided by…