Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Senrui Chen"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Characterisation of quantum hardware requires clear indications on what can and cannot be learned about quantum noise. Here, the authors show how to characterise learnable degrees of freedom of a Clifford gate using tools from algebraic graph theory.
Externí odkaz:
https://doaj.org/article/6f655a57d3a84204a948544a38c6d61f
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
BackgroundPeritoneal dissemination (PD) is the most common mode of metastasis for advanced gastric cancer (GC) with poor prognosis. It is of great significance to accurately predict preoperative PD and develop optimal treatment strategies for GC pati
Externí odkaz:
https://doaj.org/article/4f9907a6e9ea4a0fa15eb0465d58278b
Publikováno v:
PRX Quantum, Vol 4, Iss 1, p 010303 (2023)
Mitigating errors in quantum information processing devices is especially important in the absence of fault tolerance. An effective method in suppressing state-preparation errors is using multiple copies to distill the ideal component from a noisy qu
Externí odkaz:
https://doaj.org/article/84d9467703aa457a94b5a432e3a44231
Publikováno v:
PRX Quantum, Vol 2, Iss 3, p 030348 (2021)
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 promise speedups for many of these tasks, near-term devices are prone to n
Externí odkaz:
https://doaj.org/article/8ac2970c70c64fa99d96a8888a8d02e0
Autor:
Senrui Chen, Eric Chitambar
Publikováno v:
Quantum, Vol 4, p 299 (2020)
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 completely positive (CP) map. EB superchannels are a generalization of the we
Externí odkaz:
https://doaj.org/article/2c5fc581684d476f9c9cbe5c12bed6dc
Publikováno v:
Frontiers in oncology. 12
BackgroundPeritoneal dissemination (PD) is the most common mode of metastasis for advanced gastric cancer (GC) with poor prognosis. It is of great significance to accurately predict preoperative PD and develop optimal treatment strategies for GC pati
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 promise speedups for many such tasks, near-term devices are prone to noise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::496280997571e9ff9f051f8e4f57e34e
https://resolver.caltech.edu/CaltechAUTHORS:20210927-213255246
https://resolver.caltech.edu/CaltechAUTHORS:20210927-213255246
We show that entangled measurements provide an exponential advantage in sample complexity for Pauli channel estimation, which is both a fundamental problem and a practically important subroutine for benchmarking near-term quantum devices. The specifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b81e14632a2259fa207f12dc890dda3
http://arxiv.org/abs/2108.08488
http://arxiv.org/abs/2108.08488
The resource theory of quantum coherence is an important topic in quantum information science. Standard coherence distillation and dilution problems have been thoroughly studied. In this paper, we introduce and study the problem of one-shot coherence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d7f55d3b268cec16570a2adbba53c5a
http://arxiv.org/abs/1906.09067
http://arxiv.org/abs/1906.09067
Publikováno v:
Journal of Cellular and Molecular Medicine
Gastric cancer (GC) remains a threat to public health with high incidence and mortality worldwide. Increasing evidence demonstrates that long non‐coding RNAs (lncRNAs) play critical regulatory roles in cancer biology, including GC. Previous profili