Zobrazeno 1 - 10
of 432
pro vyhledávání: '"Oreshkov, A."'
Autor:
Kunjwal, Ravi, Oreshkov, Ognyan
Bell scenarios are multipartite scenarios that exclude any communication between parties. This constraint leads to a strict hierarchy of correlation sets in such scenarios, namely, classical, quantum, and nonsignaling. However, without any constraint
Externí odkaz:
http://arxiv.org/abs/2411.11397
Autor:
Malick Ndiaye, Silvia Prieto-Baños, Lucy M. Fitzgerald, Ali Yazdizadeh Kharrazi, Sergey Oreshkov, Christophe Dessimoz, Fritz J. Sedlazeck, Natasha Glover, Sina Majidian
Publikováno v:
Genome Biology, Vol 25, Iss 1, Pp 1-35 (2024)
Abstract The exponential increase in sequencing data calls for conceptual and computational advances to extract useful biological insights. One such advance, minimizers, allows for reducing the quantity of data handled while maintaining some of its k
Externí odkaz:
https://doaj.org/article/bf7e4d38e8824b678eed6e280bf92af1
Autor:
Kunjwal, Ravi, Oreshkov, Ognyan
Causal inequalities are device-independent constraints on correlations realizable via local operations under the assumption of definite causal order between these operations. While causal inequalities in the bipartite scenario require nonclassical re
Externí odkaz:
http://arxiv.org/abs/2307.02565
Autor:
Hoffreumon, Timothée, Oreshkov, Ognyan
Transformations of transformations, also called higher-order transformations, is a natural concept in information processing, which has recently attracted significant interest in the study of quantum causal relations. In this work, a framework for ch
Externí odkaz:
http://arxiv.org/abs/2206.06206
Publikováno v:
Nature Communications 14, 1471 (2023)
It has been shown that it is theoretically possible for there to exist quantum and classical processes in which the operations performed by separate parties do not occur in a well-defined causal order. A central question is whether and how such proce
Externí odkaz:
http://arxiv.org/abs/2201.11832
Autor:
Bezpalaya, Ekaterina Y., Matyuta, Ilya O., Vorobyeva, Natalia N., Kurilova, Svetlana A., Oreshkov, Sergey D., Minyaev, Mikhail E., Boyko, Konstantin M., Rodina, Elena V.
Publikováno v:
In Biochemical and Biophysical Research Communications 17 December 2024 738
Autor:
Castro-Ruiz, Esteban, Oreshkov, Ognyan
Recently there has been much effort in developing a quantum generalisation of reference frame transformations. Despite important progress, a complete understanding of their principles is still lacking. In particular, we argue that previous proposals
Externí odkaz:
http://arxiv.org/abs/2110.13199
Autor:
Fleischmann, Zoë, Cote-L'Heureux, Auden, Franco, Melissa, Oreshkov, Sergey, Annis, Sofia, Khrapko, Mark, Aidlen, Dylan, Popadin, Konstantin, Woods, Dori C., Tilly, Jonathan L., Khrapko, Konstantin
Publikováno v:
In Mitochondrion January 2024 74
Autor:
Hoffreumon, Timothée, Oreshkov, Ognyan
Publikováno v:
Quantum 5, 384 (2021)
We develop an extension of the process matrix (PM) framework for correlations between quantum operations with no causal order that allows multiple rounds of information exchange for each party compatibly with the assumption of well-defined causal ord
Externí odkaz:
http://arxiv.org/abs/2005.04204
Publikováno v:
Nature Communications 12, 885 (2021)
Causal reasoning is essential to science, yet quantum theory challenges it. Quantum correlations violating Bell inequalities defy satisfactory causal explanations within the framework of classical causal models. What is more, a theory encompassing qu
Externí odkaz:
http://arxiv.org/abs/2002.12157