205 citations · 265 across the 4 of their papers we have counts for
8 papers
A convergent genus expansion for the plateau
Phil Saad, Douglas Stanford, Zhenbin Yang +1
We conjecture a formula for the spectral form factor of a double-scaled matrix integral in the limit of large time, large density of states, and fixed temperature. The formula has…
Comments on wormholes and factorization
Phil Saad, Stephen Shenker, Shunyu Yao
In AdS/CFT partition functions of decoupled copies of the CFT factorize. In bulk computations of such quantities contributions from spacetime wormholes which link separate asymptot…
Wormholes without averaging
Phil Saad, Stephen H. Shenker, Douglas Stanford +1
After averaging over fermion couplings, SYK has a collective field description that sometimes has "wormhole" solutions. We study the fate of these wormholes when the couplings are…
Non-Hermitian Topological Invariants in Real Space
Fei Song, Shunyu Yao, Zhong Wang
The topology of non-Hermitian systems is drastically shaped by the non-Hermitian skin effect, which leads to the generalized bulk-boundary correspondence and non-Bloch band theory.…
Non-Hermitian skin effect and chiral damping in open quantum systems
Fei Song, Shunyu Yao, Zhong Wang
One of the unique features of non-Hermitian Hamiltonians is the non-Hermitian skin effect, namely that the eigenstates are exponentially localized at the boundary of the system. Fo…
Non-Hermitian Chern bands
Shunyu Yao, Fei Song, Zhong Wang
The relation between chiral edge modes and bulk Chern numbers of quantum Hall insulators is a paradigmatic example of bulk-boundary correspondence. We show that the chiral edge mod…