4 citations · 4 across the 1 of their papers we have counts for
2 papers
math-ph2023
Quantization of conductance and the coarse cohomology of partitions
Matthias Ludewig, Guo Chuan Thiang
We demonstrate how integer quantization of Hall conductance arises from the large-scale geometry of the sample. Specifically, the Hall conductance is a higher-trace pairing of the…
quant-ph2010★ 4 cited
Degree of separability of bipartite quantum states
Guo Chuan Thiang
We investigate the problem of finding the optimal convex decomposition of a bipartite quantum state into a separable part and a positive remainder, in which the weight of the separ…