3 papers
quant-ph2020
Robust shadow estimation
Senrui Chen, Wenjun Yu, Pei Zeng +1
Efficiently estimating properties of large and strongly coupled quantum systems is a central focus in many-body physics and quantum information theory. While quantum computers prom…
quant-ph2019
Entanglement-breaking superchannels
Senrui Chen, Eric Chitambar
In this paper we initiate the study of entanglement-breaking (EB) superchannels. These are processes that always yield separable maps when acting on one side of a bipartite complet…
quant-ph2019
One-shot Coherence Distillation with Catalysts
Senrui Chen, Xingjian Zhang, You Zhou +1
The resource theory of quantum coherence is an important topic in quantum information science. Standard coherence distillation and dilution problems have been thoroughly studied. I…