9 citations · 21 across the 5 of their papers we have counts for
5 papers
Long-Range Order and Quantum Criticality in Antiferromagnetic Chains with Long-Range Staggered Interactions
Jie Ren, Zhao Wang, Weixia Chen +1
We study quantum phase transitions in Heisenberg antiferromagnetic chains with a staggered power-law decaying long-range interactions. Employing the density-matrix renormalization…
Black Holes That Repel
H. Lu, Zhao-Long Wang, Qing-Qing Zhao
The recent observation that black holes in certain Einstein-Maxwell-Dilaton (EMD) theories can violate the entropy super-additivity led to the suggestion that these black holes mig…
Pseudo-Killing Spinors, Pseudo-supersymmetric p-branes, Bubbling and Less-bubbling AdS Spaces
H. Lu, Zhao-Long Wang
We consider Einstein gravity coupled to an n-form field strength in D dimensions. Such a theory cannot be supersymmetrized in general, we nevertheless propose a pseudo-Killing spin…
Most General Spherically Symmetric M2-branes and Type IIB Strings
Zhao-Long Wang, H. Lu
We obtain the most general spherically symmetric M2-branes and type IIB strings, with \R^{1,2}\times SO(8) and \R^{1,1}\times SO(8) isometries respectively. We find that there are…
GL(n,R) Wormholes and Waves in Diverse Dimensions
Zhao-Long Wang, Jianwei Mei, H. Lu
We construct the most general Ricci-flat metrics in (D+n) dimensions that preserve the R^{1,n-1}\times SO(D) isometry. The equations of motion are governed by the system of a GL(n,…