国家/地区 Usa（8）
关键词
出版物 PHYSICAL REVIEW B（8）
出版时间 2021（7）
机构
作者 SONG ZD（8）

Twisted bilayer graphene. II. Stable symmetry anomaly

PHYSICAL REVIEW B

SONG ZD, LIAN BA, REGNAULT N, BERNEVIG BA

Higher-order topological superconductivity in twisted bilayer graphene

PHYSICAL REVIEW B

CHEW A, WANG YJ, BERNEVIG BA, SONG ZD

Twisted bilayer graphene. III. Interacting Hamiltonian and exact symmetries

PHYSICAL REVIEW B

BERNEVIG BA, SONG ZD, REGNAULT N, LIAN BA

Twisted bilayer graphene. IV. Exact insulator ground states and phase diagram

PHYSICAL REVIEW B

LIAN BA, SONG ZD, REGNAULT N, EFETOV DK, YAZDANI A, BERNEVIG BA

Twisted bilayer graphene. VI. An exact diagonalization study at nonzero integer filling

PHYSICAL REVIEW B

XIE F, COWSIK A, SONG ZD, LIAN BA, BERNEVIG BA, REGNAULT N

Twisted bilayer graphene. I. Matrix elements, approximations, perturbation theory, and a k . p two-band model

PHYSICAL REVIEW B

BERNEVIG BA, SONG ZD, REGNAULT N, LIAN BA

Twisted bilayer graphene. V. Exact analytic many-body excitations in Coulomb Hamiltonians: Charge gap, Goldstone modes, and absence of Cooper pairing

PHYSICAL REVIEW B

BERNEVIG BA, LIAN BA, COWSIK A, XIE F, REGNAULT N, SONG ZD

Twisted symmetric trilayer graphene: Single-particle and many-body Hamiltonians and hidden nonlocal symmetries of trilayer moire systems with and without displacement field

PHYSICAL REVIEW B

CALUGARU D, XIE F, SONG ZD, LIAN BA, REGNAULT N, BERNEVIG BA