31 citations · 34 across the 2 of their papers we have counts for
2 papers
hep-th2009★ 3 cited
A no-ghost theorem for the bosonic Nappi-Witten string
Gang Chen, Yeuk-Kwan E. Cheung, Zheyong Fan +2
We prove a no-ghost theorem for a bosonic string propagating in Nappi-Witten spacetime. This is achieved in two steps. We first demonstrate unitarity for a class of NW/U(1) modules…
hep-th2009★ 31 cited
Time Reversal Symmetry Breaking Holographic Superconductor in Constant External Magnetic Field
Huabi Zeng, Zheyong Fan, Zhongzhou Ren
It is known that a classical SU(2) Einstein-Yang-Mills theory in 3+1 dimensional anti-de Sitter spacetime can provide a holographic dual to a 2+1 dimensional time reversal symmetry…