138 citations · 698 across the 29 of their papers we have counts for
29 papers
Acausal exact vacuum solutions in nonlocal gravity
Zhe Zhao, Leonardo Modesto, Cosimo Bambi
Nonlocal gravity is a promising super-renormalizable or finite quantum gravity theory consistent with unitarity. In this paper, we focus on the classical equations of motion and ex…
Dynamical exchange-correlation potential formalism for spin- Heisenberg and Hubbard chains: the antiferromagnetic/half-filled case
Zhen Zhao, Claudio Verdozzi, Ferdi Aryasetiawan
The exchange-correlation potential formalism previously introduced and applied to the one-dimensional Hubbard model has been extended to spin systems and applied to the case of the…
Quantum avoidance of Gödel's closed timelike curves
Zhe Zhao, Leonardo Modesto
In a large class of nonlocal as well as local higher derivative theories minimally coupled to the matter sector, we investigate the exactness of two different classes of homogeneou…
Localization of gauge field by non-minimal coupling with gravity
Zhen-Hua Zhao, Qun-Ying Xie, Chun-E. Fu +1
In this paper, we investigate the localization of the gauge field on Randall-Sundrum-like braneworld models. The localization of the gauge field is important because…
A Green's function method for the two-dimensional frustrated spin-1/2 Heisenberg magnetic lattice
Zhen Zhao, Claudio Verdozzi, Ferdi Aryasetiawan
The magnon Hedin's equations are derived via the Schwinger functional derivative technique, and the resulting self-consistent Green's function method is used to calculate ground st…
Fermion Localization and Degenerate Resonances on Brane Array
Qun-Ying Xie, Zhen-Hua Zhao, Jie Yang +1
In this work, we consider the multi-wall braneworld arisen from multi-scalar fields, and investigate the localization and resonances of spin-1/2 fermion on the multi-walls. We buil…