6 papers
Metric Reconstruction from Timelike Entanglement Entropy
Hao Feng, Tian-Shun Chen, Shao-Feng Wu
Timelike entanglement entropy (TEE) provides a Lorentzian boundary probe of bulk geometry, but its use for metric reconstruction depends on the holographic prescription and on the…
Charge functions for all dimensional partitions
Hao Feng, Tian-Shun Chen, Kilar Zhang
The charge functions for n-dimensional partitions are known for n=2,3,4 in the literature. In a recent work, we gave the expression for arbitrary odd dimension; here we further con…
Finite-n Estimate of Dedekind Numbers by Layer-Ratio Monte Carlo
Tian-Shun Chen, Hao Feng, Haozhe Wang +2
Dedekind's problem counts monotone Boolean functions, equivalently downsets of a Boolean lattice. We recast this enumeration as a finite layer-ratio reconstruction problem for the…
Charge functions for odd dimensional partitions
Shang Xiang, Hao Feng, Keyou Zhuo +2
To construct a BPS algebra with representations furnished by n-dimensional partitions, the first step is to find the eigenvalues of the Cartan operators acting on them. The generat…
Equivalence of Stability Criteria for Multi-Fluid Stars
Tian-Shun Chen, Xiao-Ding Zhou, Hao Feng +1
We prove a static criterion for radial zero modes in relativistic multi-fluid stars whose isentropic barotropic components are separately conserved and interact only through gravit…
Hot Holographic 2-flavor Quark Star
Le-Feng Chen, Jing-Yi Wu, Hao Feng +2
Applying the holographic 2-flavor Einstein--Maxwell-dilaton model, the parameters of which are fixed by lattice QCD, we extract the equations of state for hot quark--gluon plasma a…