Zobrazeno 1 - 10 of 7 040 pro vyhledávání: '"[PHYS.QPHY] Physics [physics]/Quantum Physics [quant-ph]"'
1
Quantum speedup for graph sparsification, cut approximation, and Laplacian solving
Autor: Simon Apers, Ronald de Wolf
Publikováno v: 2020 IEEE 61st Annual Symposium on Foundations of Computer Science: FOCS 2020 : proceedings : 16-19 November 2020, virtual conference, 637-648
STARTPAGE=637;ENDPAGE=648;TITLE=2020 IEEE 61st Annual Symposium on Foundations of Computer Science
FOCS
SIAM Journal on Computing, 51(6), 1703-1742
Graph sparsification underlies a large number of algorithms, ranging from approximation algorithms for cut problems to solvers for linear systems in the graph Laplacian. In its strongest form, "spectral sparsification" reduces the number of edges to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03af93c31c07159615f1a42b9c60f5b9
https://ir.cwi.nl/pub/32752
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2
Microscopic Analysis of the Mechanical Stability of an SEI Layer Structure Depending on the FEC Additive Concentration in Na-Ion Batteries: Maximum Appearance in Vickers Hardness at Lower FEC Concentrations
Autor: Amine Bouibes, Nisrine Sakaki, Masataka Nagaoka
Publikováno v: ACS Omega
ACS Omega, 2023, 8 (19), pp.16570-16578. ⟨10.1021/acsomega.2c06224⟩
The stability of the solid electrolyte interphase (SEI) layer during the charging–discharging cycles is reasonably related to its microscopic elasticity. For the first time, it was theoretically revealed that each component of the elastic moduli ta
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04ce6a639a6410b39736aad4cd5f6e63
https://doi.org/10.1021/acsomega.2c06224
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3
Extension of the Trotterized Unitary Coupled Cluster to Triple Excitations
Autor: Mohammad Haidar, Marko J. Rančić, Yvon Maday, Jean-Philip Piquemal
Publikováno v: Journal of Physical Chemistry A
Journal of Physical Chemistry A, 2023, ⟨10.1021/acs.jpca.3c01753⟩
International audience; The Trotterized Unitary Coupled Cluster Single and Double (UCCSD) ansatz has recently attracted interest due to its use in Variation Quantum Eigensolver (VQE) molecular simulations on quantum computers. However, when the size
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd5115efa36d974258c7ea84c280606d
https://doi.org/10.1021/acs.jpca.3c01753
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5
Bayesian inversion and the Tomita–Takesaki modular group
Autor: Giorgetti, Luca, Parzygnat, Arthur J., Ranallo, Alessio, Russo, Benjamin P.
Publikováno v: The Quarterly Journal of Mathematics.
We show that conditional expectations, optimal hypotheses, disintegrations and adjoints of unital completely positive maps are all instances of Bayesian inverses. We study the existence of the latter by means of the Tomita–Takesaki modular group an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1b16a6b6f00be503096ce70b6ffe118
https://doi.org/10.1093/qmath/haad014
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6
Quantum Pin Codes
Autor: Nikolas Breuckmann, Christophe Vuillot
Publikováno v: IEEE Transactions on Information Theory, 68(9)
Vuillot, C & Breuckmann, N P 2022, ' Quantum Pin Codes ', IEEE Transactions on Information Theory, vol. 68, no. 9, pp. 5955-5974 . https://doi.org/10.1109/TIT.2022.3170846
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory, 2022, ⟨10.1109/TIT.2022.3170846⟩
We introduce quantum pin codes: a class of quantum CSS codes. Quantum pin codes are a generalization of quantum color codes and Reed-Muller codes and share a lot of their structure and properties. Pin codes have gauge operators, an unfolding procedur
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::617bac8117fc89f5f3807815bcef1fdb
https://doi.org/10.1109/tit.2022.3170846
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7
Hyperfine excitation of 13CCH and C13CH by collisions with para- H2
Autor: Pirlot Jankowiak, P., Lique, F, Dagdigian, P J
Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2023, 523 (3), pp.3732-3740. ⟨10.1093/mnras/stad1646⟩
International audience; The computation of hyperfine resolved cross sections and rate coefficients for open-shell molecules in collision with H2 is a true methodological and numerical challenge. Such collisional data are however required to interpret
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2c621face1c0a8404f150fd8e9ada4e9
https://hal.science/hal-04159100/document
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8
Quantum Query Complexity of Boolean Functions under Indefinite Causal Order
Autor: Abbott, Alastair A., Mhalla, Mehdi, Pocreau, Pierre
The standard model of quantum circuits assumes operations are applied in a fixed sequential "causal" order. In recent years, the possibility of relaxing this constraint to obtain causally indefinite computations has received significant attention. Th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fe9db0a4da6c91d865e398561298788
https://inria.hal.science/hal-04169582
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9
A Linear Algebraic Framework for Dynamic Scheduling Over Memory-Equipped Quantum Networks
Autor: Fittipaldi, Paolo, Giovanidis, Anastasios, Grosshans, Frédéric
Quantum Internetworking is a recent field that promises numerous interesting applications, many of which require the distribution of entanglement between arbitrary pairs of users. This work deals with the problem of scheduling in an arbitrary entangl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b8f6f841a977e4171850b7dc19c8a40
https://hal.science/hal-04165718
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10
Compositionality of planar perfect matchings
Autor: Carette, Titouan, Moutot, Etienne, Perez, Thomas, Vilmart, Renaud
Publikováno v: 50th International Colloquium on Automata, Languages, and Programming (ICALP 2023)
50th International Colloquium on Automata, Languages, and Programming (ICALP 2023), Jul 2023, Paderborn, Germany. pp.120:1--120:17, ⟨10.4230/LIPIcs.ICALP.2023.120⟩
International audience; We exhibit a strong connection between the matchgate formalism introduced by Valiant and the ZW-calculus of Coecke and Kissinger. This connection provides a natural compositional framework for matchgate theory as well as a dir
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2028b7ad1a17b7ae750c037766b92520
https://hal.science/hal-04002282/document
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