Zhong-Yi Lu

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

Recently significant progress has been made in

Raman phonons of α -FeTe and Fe 1.03 Se 0.3 Te 0.7 single crystals

(2+1)

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

-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

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

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

model (NCCP

Dynamical Generation of Topological Masses in Dirac Fermions

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Theoretical prediction of fragile Mott insulators on plaquette Hubbard lattices

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

Quantum Monte Carlo study of strange correlator in interacting topological insulators

N = 2

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

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

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

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