3 papers
cond-mat.supr-con2026
Graph-based emulation of -dimensional curved spaces with superconducting arrays
Mehmet Dede, Guilherme Delfino, André L. G. Mudry +4
We introduce a framework for emulating graphs and, through them, curved spaces of arbitrary dimension, using arrays of superconducting wires. The array consists of two stacked laye…
cond-mat.str-el2025
Incommensurate gapless ferromagnetism connecting competing symmetry-enriched deconfined quantum phase transitions
Anthony Rey, Ãmer M. Aksoy, Daniel P. Arovas +2
We present a scenario, in which a gapless extended phase serves as a "hub" connecting multiple symmetry-enriched deconfined quantum critical points. As a concrete example, we const…
cond-mat.str-el2025
Deconfined classical criticality in the anisotropic quantum spin- XY model on the square lattice
Christopher Mudry, Ãmer M. Aksoy, Claudio Chamon +1
The anisotropic quantum spin-1/2 XY model on a linear chain was solved by Lieb, Schultz, and Mattis in 1961 and shown to display a continuous quantum phase transition at the O(2) s…