Weihong Zheng

Matrix perturbation theory

J. Oitmaa, C. Hamer, Weihong Zheng, 2006 .

Anomalous excitation spectra of frustrated quantum antiferromagnets.

Weihong Zheng, Rajiv R. P. Singh, R. McKenzie, 2005, Physical review letters.

Excitation spectra of the spin- 1 2 triangular-lattice Heisenberg antiferromagnet

Weihong Zheng, Rajiv R. P. Singh, R. McKenzie, 2006, cond-mat/0608008.

Linked cluster series expansions for two-particle bound states

C. Hamer, Weihong Zheng, S. Trebst, 2000, cond-mat/0010354.

Deconfinement transition and bound states in frustrated Heisenberg chains: Regimes of forced and spontaneous dimerization

C. Hamer, Weihong Zheng, S. Trebst, 2000, cond-mat/0010243.