Zobrazeno 1 - 10
of 294
pro vyhledávání: '"A. Oufkir"'
Autor:
Oufkir, Aadil, Berta, Mario
We study relaxations of entanglement-assisted quantum channel coding and establish that non-signaling assistance and the meta-converse are equivalent in terms of success probabilities. We then present a rounding procedure that transforms any non-sign
Externí odkaz:
http://arxiv.org/abs/2410.21124
We determine the exact error and strong converse exponent for entanglement-assisted classical-quantum channel simulation in worst case input purified distance. The error exponent is expressed as a single-letter formula optimized over sandwiched R\'en
Externí odkaz:
http://arxiv.org/abs/2410.10770
We study the effect of shared non-signaling correlations for the problem of simulating a channel using noiseless communication in the one-shot setting. For classical channels, we show how to round any non-signaling-assisted simulation strategy--which
Externí odkaz:
http://arxiv.org/abs/2410.08140
We determine the exact error and strong converse exponents of shared randomness-assisted channel simulation in worst case total-variation distance. Namely, we find that these exponents can be written as simple optimizations over the R\'enyi channel m
Externí odkaz:
http://arxiv.org/abs/2410.07051
We provide a tight asymptotic characterization of the error exponent for classical-quantum channel coding assisted by activated non-signaling correlations. Namely, we find that the optimal exponent--also called reliability function--is equal to the w
Externí odkaz:
http://arxiv.org/abs/2410.01084
Estimating the fidelity between a desired target quantum state and an actual prepared state is essential for assessing the success of experiments. For pure target states, we use functional representations that can be measured directly and determine t
Externí odkaz:
http://arxiv.org/abs/2409.04189
Locality is a fundamental feature of many physical time evolutions. Assumptions on locality and related structural properties also underlie recently proposed procedures for learning an unknown Hamiltonian from access to the induced time evolution. Ho
Externí odkaz:
http://arxiv.org/abs/2403.02968
We develop a framework for learning properties of quantum states beyond the assumption of independent and identically distributed (i.i.d.) input states. We prove that, given any learning problem (under reasonable assumptions), an algorithm designed f
Externí odkaz:
http://arxiv.org/abs/2401.16922
In the problem of quantum channel certification, we have black box access to a quantum process and would like to decide if this process matches some predefined specification or is $\varepsilon$-far from this specification. The objective is to achieve
Externí odkaz:
http://arxiv.org/abs/2303.01188
Publikováno v:
Journal of Ovarian Research, Vol 17, Iss 1, Pp 1-12 (2024)
Abstract Background Neoadjuvant chemotherapy followed by interval debulking surgery is currently a common treatment option for advanced epithelial ovarian cancer (EOC). The Standardized CA-125 ELIMination rate constant K (Std KELIM) and the Platinum
Externí odkaz:
https://doaj.org/article/75f2bd6fb3344065a1ec2fd0b268462b
