138 citations · 325 across the 6 of their papers we have counts for
6 papers
Petz recovery from subsystems in conformal field theory
Shreya Vardhan, Annie Y. Wei, Yijian Zou
We probe the multipartite entanglement structure of the vacuum state of a CFT in 1+1 dimensions, using recovery operations that attempt to reconstruct the density matrix in some re…
Quantum Scars in Quantum Field Theory
Jordan Cotler, Annie Y. Wei
We develop the theory of quantum scars for quantum fields. By generalizing the formalisms of Heller and Bogomolny from few-body quantum mechanics to quantum fields, we find that un…
Quantum Algorithms for Jet Clustering
Annie Y. Wei, Preksha Naik, Aram W. Harrow +1
Identifying jets formed in high-energy particle collisions requires solving optimization problems over potentially large numbers of final-state particles. In this work, we consider…
Adaptive Quantum Simulated Annealing for Bayesian Inference and Estimating Partition Functions
Aram W. Harrow, Annie Y. Wei
Markov chain Monte Carlo algorithms have important applications in counting problems and in machine learning problems, settings that involve estimating quantities that are difficul…
Exponentially More Precise Quantum Simulation of Fermions in the Configuration Interaction Representation
Ryan Babbush, Dominic W. Berry, Yuval R. Sanders +5
We present a quantum algorithm for the simulation of molecular systems that is asymptotically more efficient than all previous algorithms in the literature in terms of the main pro…
Exponentially more precise quantum simulation of fermions I: Quantum chemistry in second quantization
Ryan Babbush, Dominic W. Berry, Ian D. Kivlichan +3
We introduce novel algorithms for the quantum simulation of molecular systems which are asymptotically more efficient than those based on the Trotter-Suzuki decomposition. We prese…