5 papers
Non-reciprocal Ising gauge theory
Nilotpal Chakraborty, Anton Souslov, Claudio Castelnovo
Non-reciprocity and geometric frustration enable many-body systems to avoid crystalline order and instead exhibit complex, liquid-like behavior. Here we show that their interplay i…
Random Transverse Field Effects on Magnetic Noise in Spin Systems
Yufei Pei, Claudio Castelnovo, Roderich Moessner
Motivated by experimental developments in non-Kramers spin ice materials and the unclear role of disorder therein, we study the impact of random transverse fields on the dynamics o…
Probing anyonic statistics via Mach-Zehnder interferometry in quantum computers
Shiyu Zhou, Yi Teng, Claudio Chamon +2
We introduce a synthetic Mach-Zehnder interferometer for digitized quantum computing devices to probe fractional exchange statistics of anyonic excitations that appear in quantum s…
Standardized test of many-body coherence in gate-based quantum platforms
Yi Teng, Orazio Scarlatella, Shiyu Zhou +3
Quantum coherence is a crucial resource in achieving quantum advantage over classical information processing, and more generally developing new quantum technologies. While its effe…
Saddles-to-minima topological crossover and glassiness in the Rubik's Cube
Alex Gower, Oliver Hart, Claudio Castelnovo
Slow relaxation and glassiness have been the focus of extensive research attention, along with popular and technological interest, for many decades. While much understanding has be…