Yuan-Yao He

Duality between the deconfined quantum-critical point and the bosonic topological transition

Recently significant progress has been made in

Quantum critical point of Dirac fermion mass generation without spontaneous symmetry breaking

(2+1)

Visualizing a bosonic symmetry protected topological phase in an interacting fermion model

-dimensional conformal field theories without supersymmetry. In particular, it was realized that different Lagrangians may be related by hidden dualities, i.e., seemingly different field theories may actually be identical in the infrared limit. Among all the proposed dualities, one has attracted particular interest in the field of strongly-correlated quantum-matter systems: the one relating the easy-plane noncompact CP

Bona fide interaction-driven topological phase transition in correlated SPT states

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Dynamical Generation of Topological Masses in Dirac Fermions

model (NCCP

Quantum Monte Carlo study of strange correlator in interacting topological insulators

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Topological invariants for interacting topological insulators. II. Breakdown of single-particle Green's function formalism

) and noncompact quantum electrodynamics (QED) with two flavors (

Topological invariants for interacting topological insulators: I. Efficient numerical evaluation scheme and implementations

N = 2

Diagnosis of Interaction-driven Topological Phase via Exact Diagonalization

) of massless two-component Dirac fermions. The easy-plane NCCP

Interaction effects on Mirror symmetry protected topological phases

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