Gauge theories are of paramount importance in our understanding of fundamental
constituents of matter and their interactions. However, the complete characterization of their …

The interplay between lattice gauge theories and fermionic matter accounts for fundamental
physical phenomena ranging from the deconfinement of quarks in particle physics to …

At sufficiently low temperatures, interacting electron systems tend to develop orders.
Exceptions are quantum critical point (QCP) and quantum spin liquid (QSL), where …

Lately there are many SLAC fermion investigations on the (2+ 1) D Gross-Neveu criticality of
a single Dirac cone. While the SLAC fermion construction indeed gives rise to the linear …

Topological order comes in different forms, and its classification and detection is an
important field of modern research. In this work, we show that the Disconnected …

We explore the stability of certain many-body quantum states which may exist at zero or
finite temperatures, may lack long-range order and even topological order, and still are …

Thanks to the development in quantum Monte Carlo technique, the compact U (1) lattice
gauge theory coupled to fermionic matter at (2+ 1) D is now accessible with large-scale …

Emergent symmetry is one of the characteristic phenomena in deconfined quantum critical
points (DQCP). As its nonequilibrium generalization, the dual dynamic scaling was recently …

The nature of hadrons is one of the most fundamental mysteries of physics. It is generally
agreed that they are made of “colored” quarks, which move nearly free at short scales but …

Superinsulation is dual superconductivity. Already in the 70s, Nambu [1], Mandelstam [2]
and 't Hooft [3] proposed their model of dual superconductivity as a possible explanation of …