Joint Center for Quantum Information and Computer Science

Multiband topological heterojunctions on the surface nanoscale axial photonics platform

Abstract Analogue Hamiltonian simulation (AHS) in photonic systems can be an enticing alternative to direct experimental study of complex Hamiltonian systems, leading to the emergence of the field of topological photonics. In this work, we leverage the ultra-low loss operation an...

Streaming Belief Propagation on Mixed-Alphabet Tanner Graphs for Practical Quantum Memory

Reliable quantum memory under circuit-level noise requires decoders that can process syndrome information continuously and at a rate comparable to its generation. In practical quantum error correction (QEC), repeated syndrome measurements cause the number of potential error locat...

Quantum-corrected black hole thermodynamics from the gravitational path integral

Abstract Exploring quantum effects from black hole thermodynamics has always been a pivotal topic. In recent years, the free energy landscape and ensemble-averaged theory based on the Euclidean path integral approach have provided further understanding of the statistical aspects...

Efficient quantum implementation of dynamical mean field theory for correlated materials

The accurate theoretical description of materials with strongly correlated electrons is a formidable challenge in condensed matter physics and computational chemistry. Dynamical Mean Field Theory (DMFT) is a successful approach that predicts behaviors of such systems by incorpora...

Raw data to "Unconventional entanglement scaling and quantum criticality in the long-range spin-one Heisenberg chain with single-ion anisotropy"

This directory contains the data used to generate the numerical results in the work "Unconventional entanglement scaling and quantum criticality in the long-range spin-one Heisenberg chain with single-ion anisotropy [1]". [1]: P. Adelhardt, S. R. Muleady, K. P. Schmidt, and A. V....