13 citations · 47 across the 8 of their papers we have counts for
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quant-ph2020★ 13 cited
Probing XY phase transitions in a Josephson junction array with tunable frustration
R. Cosmic, K. Kawabata, Y. Ashida +5
The seminal theoretical works of Berezinskii, Kosterlitz, and Thouless presented a new paradigm for phase transitions in condensed matter that are driven by topological excitations…
quant-ph2018★ 10 cited
Circuit QED-based measurement of vortex lattice order in a Josephson junction array
R. Cosmic, Hiroki Ikegami, Zhirong Lin +3
Superconductivity provides a canonical example of a quantum phase of matter. When superconducting islands are connected by Josephson junctions in a lattice, the low temperature sta…