Christopher T. Olund, Maxwell Block, Snir Gazit, John McGreevy, and Norman Y. Yao. 2020. “

Adiabatic ground state preparation in an expanding lattice.” Phys. Rev. B, 101, Pp. 155152.

Xiao-Chuan Wu, Yichen Xu, Hao Geng, Chao-Ming Jian, and Cenke Xu. 2020. “

Boundary criticality of topological quantum phase transitions in two-dimensional systems.” Phys. Rev. B, 101, Pp. 174406.

Ying-Hsuan Lin, David Meltzer, Shu-Heng Shao, and Andreas Stergiou. 2020. “

Bounds on Triangle Anomalies in (3+1)d.” Phys. Rev., D101, Pp. 125007.

Zachary M. Raines, Andrew A. Allocca, Mohammad Hafezi, and Victor M. Galitski. 2020. “

Cavity Higgs polaritons.” Phys. Rev. Research, 2, Pp. 013143.

Publisher's Version Yaodong Li, Xiao Chen, Andreas W. W. Ludwig, and Matthew P. A. Fisher. 2020. “

Conformal invariance and quantum non-locality in hybrid quantum circuits.” arXiv e-prints, Pp. arXiv:2003.12721.

Andreas Elben, Benoît Vermersch, Rick Van Bijnen, Christian Kokail, Tiff Brydges, Christine Maier, Manoj K. Joshi, Rainer Blatt, Christian F. Roos, and Peter Zoller. 2020. “

Cross-Platform Verification of Intermediate Scale Quantum Devices.” Physical Review Letters, 124, Pp. 010504.

AbstractWe describe a protocol for cross-platform verification of quantum simulators and quantum computers. We show how to measure directly the overlap Tr[$\rho$1$\rho$2] and the purities Tr[$\rho$1,22], and thus a fidelity of two, possibly mixed, quantum states $\rho$1 and $\rho$2 prepared in separate experimental platforms. We require only local measurements in randomized product bases, which are communicated classically. As a proof of principle, we present the measurement of experiment-theory fidelities for entangled 10-qubit quantum states in a trapped ion quantum simulator.

Daniel Ben-Zion, John McGreevy, and Tarun Grover. 2020. “

Disentangling quantum matter with measurements.” Phys. Rev. B, 101, Pp. 115131.

Hao Geng. 2020. “

Distance Conjecture and De-Sitter Quantum Gravity.” Phys. Lett. B, 803, Pp. 135327.

Efim B. Rozenbaum, Leonid A. Bunimovich, and Victor Galitski. 2020. “

Early-Time Exponential Instabilities in Nonchaotic Quantum Systems.” Phys. Rev. Lett., 125, Pp. 014101.

Publisher's Version