300 citations · 3k across the 82 of their papers we have counts for
6 papers · 1 filter
Extracting Quantum Many-Body Scarred Eigenstates with Matrix Product States
Shun-Yao Zhang, Dong Yuan, Thomas Iadecola +2
Quantum many-body scarred systems host nonthermal excited eigenstates immersed in a sea of thermal ones. In cases where exact expressions for these special eigenstates are not know…
Quantum Many-Body Scars from Einstein-Podolsky-Rosen States in Bilayer Systems
Julia Wildeboer, Christopher M. Langlett, Zhi-Cheng Yang +3
Quantum many-body scar states are special eigenstates of nonintegrable models with distinctive entanglement features that give rise to infinitely long-lived coherent dynamics under…
Dynamical entanglement transition in the probabilistic control of chaos
Thomas Iadecola, Sriram Ganeshan, J. H. Pixley +1
We uncover a dynamical entanglement transition in a monitored quantum system that is heralded by a local order parameter. Classically, chaotic systems can be stochastically control…
Quantum Many-Body Scars: A Quasiparticle Perspective
Anushya Chandran, Thomas Iadecola, Vedika Khemani +1
Weakly interacting quasiparticles play a central role in the low-energy description of many phases of quantum matter. At higher energies, however, quasiparticles cease to be well-d…
Fermionic approach to variational quantum simulation of Kitaev spin models
Ammar Jahin, Andy C. Y. Li, Thomas Iadecola +5
We use the variational quantum eigensolver (VQE) to simulate Kitaev spin models with and without integrability breaking perturbations, focusing in particular on the honeycomb and s…
Error-Mitigated Simulation of Quantum Many-Body Scars on Quantum Computers with Pulse-Level Control
I-Chi Chen, Benjamin Burdick, Yongxin Yao +2
Quantum many-body scars are an intriguing dynamical regime in which quantum systems exhibit coherent dynamics and long-range correlations when prepared in certain initial states. W…