Pub Date : 2021-01-01DOI: 10.1142/S1230161221500013
J. Agredo, F. Fagnola, D. Poletti
{"title":"Gaussian Quantum Markov Semigroups on a One-Mode Fock Space: Irreducibility and Normal Invariant States","authors":"J. Agredo, F. Fagnola, D. Poletti","doi":"10.1142/S1230161221500013","DOIUrl":"https://doi.org/10.1142/S1230161221500013","url":null,"abstract":"","PeriodicalId":54681,"journal":{"name":"Open Systems & Information Dynamics","volume":"25 1","pages":"2150001:1-2150001:39"},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87897897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1142/S1230161221500025
F. Giraldi
{"title":"Preparing Decoherence-Recoherence Times of a Qubit with Special Nonselective Measurement Schemes","authors":"F. Giraldi","doi":"10.1142/S1230161221500025","DOIUrl":"https://doi.org/10.1142/S1230161221500025","url":null,"abstract":"","PeriodicalId":54681,"journal":{"name":"Open Systems & Information Dynamics","volume":"160 31 1","pages":"2150002:1-2150002:29"},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89128768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1142/S1230161221500037
J. Mackowiak
{"title":"Infinite-Volume Limit of Stochastic s-d System with Single-Component Impurity and s-Electron Spins","authors":"J. Mackowiak","doi":"10.1142/S1230161221500037","DOIUrl":"https://doi.org/10.1142/S1230161221500037","url":null,"abstract":"","PeriodicalId":54681,"journal":{"name":"Open Systems & Information Dynamics","volume":"45 1","pages":"2150003:1-2150003:20"},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85893902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1142/S1230161221770011
D. Chruściński, A. Jamiołkowski, Milosz Michalski, R. Mrugala
{"title":"Andrzej Kossakowski, 1938-2021 - In Memory of Professor A. Kossakowski, Editor of OSID in 1992-2021","authors":"D. Chruściński, A. Jamiołkowski, Milosz Michalski, R. Mrugala","doi":"10.1142/S1230161221770011","DOIUrl":"https://doi.org/10.1142/S1230161221770011","url":null,"abstract":"","PeriodicalId":54681,"journal":{"name":"Open Systems & Information Dynamics","volume":"15 1","pages":"2177001:1-2177001:3"},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88974700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1142/S1230161221500049
A. Souissi
{"title":"A Class of Quantum Markov Fields on Tree-like Graphs: Ising-type Model on a Husimi Tree","authors":"A. Souissi","doi":"10.1142/S1230161221500049","DOIUrl":"https://doi.org/10.1142/S1230161221500049","url":null,"abstract":"","PeriodicalId":54681,"journal":{"name":"Open Systems & Information Dynamics","volume":"1 1","pages":"2150004:1-2150004:22"},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88816454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-08DOI: 10.1142/S1230161221500104
G. Sarbicki, Giovanni Scala, D. Chru'sci'nski
Detection power of separability criteria based on a correlation tensor is tested within a family of generalized isotropic states in [Formula: see text]. For [Formula: see text] all these criteria are weaker than the positive partial transposition (PPT) criterion. Interestingly, our analysis supports the recent conjecture that a criterion based on symmetrically informationally complete positive operator-valued measure (SIC-POVMs) is stronger than realignment criterion.
{"title":"Detection Power of Separability Criteria Based on a Correlation Tensor: A Case Study","authors":"G. Sarbicki, Giovanni Scala, D. Chru'sci'nski","doi":"10.1142/S1230161221500104","DOIUrl":"https://doi.org/10.1142/S1230161221500104","url":null,"abstract":"Detection power of separability criteria based on a correlation tensor is tested within a family of generalized isotropic states in [Formula: see text]. For [Formula: see text] all these criteria are weaker than the positive partial transposition (PPT) criterion. Interestingly, our analysis supports the recent conjecture that a criterion based on symmetrically informationally complete positive operator-valued measure (SIC-POVMs) is stronger than realignment criterion.","PeriodicalId":54681,"journal":{"name":"Open Systems & Information Dynamics","volume":"29 1","pages":"2150010:1-2150010:14"},"PeriodicalIF":0.8,"publicationDate":"2020-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85454863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-01DOI: 10.1142/s1230161220990012
{"title":"Index of Vol. 27 (2020)","authors":"","doi":"10.1142/s1230161220990012","DOIUrl":"https://doi.org/10.1142/s1230161220990012","url":null,"abstract":"","PeriodicalId":54681,"journal":{"name":"Open Systems & Information Dynamics","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46402556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-02DOI: 10.1142/S1230161220500171
M. Dall’Arno, S. Brandsen, F. Buscemi
Given a quantum channel — that is, a completely positive trace-preserving linear map — as the only communication resource available between two parties, we consider the problem of characterizing the set of classical noisy channels that can be obtained from it by means of suitable classical-quantum encodings and quantum-classical decodings, respectively, on the sender’s and the receiver’s side. We consider various classes of linear witnesses and compute their optimum values in closed form for several classes of quantum channels. The witnesses that we consider here are formulated as communication games, in which Alice’s aim is to exploit a single use of a given quantum channel to help Bob guess some information she has received from an external referee.
{"title":"Explicit Construction of Optimal Witnesses for Input-Output Correlations Attainable by Quantum Channels","authors":"M. Dall’Arno, S. Brandsen, F. Buscemi","doi":"10.1142/S1230161220500171","DOIUrl":"https://doi.org/10.1142/S1230161220500171","url":null,"abstract":"Given a quantum channel — that is, a completely positive trace-preserving linear map — as the only communication resource available between two parties, we consider the problem of characterizing the set of classical noisy channels that can be obtained from it by means of suitable classical-quantum encodings and quantum-classical decodings, respectively, on the sender’s and the receiver’s side. We consider various classes of linear witnesses and compute their optimum values in closed form for several classes of quantum channels. The witnesses that we consider here are formulated as communication games, in which Alice’s aim is to exploit a single use of a given quantum channel to help Bob guess some information she has received from an external referee.","PeriodicalId":54681,"journal":{"name":"Open Systems & Information Dynamics","volume":"31 1","pages":"2050017:1-2050017:23"},"PeriodicalIF":0.8,"publicationDate":"2020-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75226037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-08-28DOI: 10.1142/s1230161220500110
A. Riahi, Amine Ettaieb
In this paper we start with a new detailed construction of the one-mode type q-Levy-Meixner Fock space ℱLM(q)(ℋ) which serves to obtain the quantum decomposition associated with the q-deformed Levy...
{"title":"Quantum Decomposition Associated with the q-Deformed Lévy-Meixner White Noise","authors":"A. Riahi, Amine Ettaieb","doi":"10.1142/s1230161220500110","DOIUrl":"https://doi.org/10.1142/s1230161220500110","url":null,"abstract":"In this paper we start with a new detailed construction of the one-mode type q-Levy-Meixner Fock space ℱLM(q)(ℋ) which serves to obtain the quantum decomposition associated with the q-deformed Levy...","PeriodicalId":54681,"journal":{"name":"Open Systems & Information Dynamics","volume":"178 1","pages":"2050011:1-2050011:19"},"PeriodicalIF":0.8,"publicationDate":"2020-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86226507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-08-28DOI: 10.1142/s1230161220500109
Jie Sun, Songfeng Lu
Recently, Kieu proposed a new class of time-energy uncertainty relations for time-dependent Hamiltonians, which is not only formal but also useful for actually evaluating the speed limit of quantum...
{"title":"A Refined Speed Limit for the Imaginary-Time Schrödinger Equation","authors":"Jie Sun, Songfeng Lu","doi":"10.1142/s1230161220500109","DOIUrl":"https://doi.org/10.1142/s1230161220500109","url":null,"abstract":"Recently, Kieu proposed a new class of time-energy uncertainty relations for time-dependent Hamiltonians, which is not only formal but also useful for actually evaluating the speed limit of quantum...","PeriodicalId":54681,"journal":{"name":"Open Systems & Information Dynamics","volume":"31 1","pages":"2050010:1-2050010:10"},"PeriodicalIF":0.8,"publicationDate":"2020-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81835907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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