3 papers
quant-ph2026
Many-body chirality of topological stabilizer states
Tyler D. Ellison, Dongjin Lee, Zhi Li +3
A defining feature of chirality is the distinction between a system and its mirror image. Despite extensive experimental observations of chiral phases and theoretical advances, a q…
quant-ph2024
Symmetry enforced entanglement in maximally mixed states
Amin Moharramipour, Leonardo A. Lessa, Chong Wang +2
Entanglement in quantum many-body systems is typically fragile to interactions with the environment. Generic unital quantum channels, for example, have the maximally mixed state wi…
cond-mat.str-el2024
Solvable models for 2+1D quantum critical points: Loop soups of 1+1D conformal field theories
Amin Moharramipour, Dan Sehayek, Thomas Scaffidi
We construct a class of solvable models for 2+1D quantum critical points by attaching 1+1D conformal field theories (CFTs) to fluctuating domain walls forming a ``loop soup''. Spec…