Pub Date : 2023-08-15DOI: 10.1103/physreva.108.022806
Lars Lohmann, S. Lehmkuhl, S. Fleischer, M. Rosen, E. Chekmenev, T. Theis, Alina Adams, S. Appelt
{"title":"Exploring synchrony and chaos of parahydrogen-pumped two-compartment radio-frequency amplification by stimulated emission of radiation","authors":"Lars Lohmann, S. Lehmkuhl, S. Fleischer, M. Rosen, E. Chekmenev, T. Theis, Alina Adams, S. Appelt","doi":"10.1103/physreva.108.022806","DOIUrl":"https://doi.org/10.1103/physreva.108.022806","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49576716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 : 2023-08-14DOI: 10.1103/physreva.108.023116
N. Fayard, I. Ferrier-Barbut, A. Browaeys, J. Greffet
{"title":"Optical control of collective states in one-dimensional ordered atomic chains beyond the linear regime","authors":"N. Fayard, I. Ferrier-Barbut, A. Browaeys, J. Greffet","doi":"10.1103/physreva.108.023116","DOIUrl":"https://doi.org/10.1103/physreva.108.023116","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":"18 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"61818670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 : 2023-08-14DOI: 10.1103/physreva.108.023713
Baihong Li, C. Chen, Xiao Xiang, Runai Quan, Ruifang Dong, Shougang Zhang, X. Hao, Rui-Bo Jin
{"title":"Complete spectral characterization of biphotons by simultaneously determining their frequency sum and difference in a single quantum interferometer","authors":"Baihong Li, C. Chen, Xiao Xiang, Runai Quan, Ruifang Dong, Shougang Zhang, X. Hao, Rui-Bo Jin","doi":"10.1103/physreva.108.023713","DOIUrl":"https://doi.org/10.1103/physreva.108.023713","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44568027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 : 2023-08-10DOI: 10.1103/physreva.108.022608
Lan Xu, J. Yuan, S. Tang, Wei Wu, Q. Tan, L. Kuang
{"title":"Non-Markovian enhanced temperature sensing in a dipolar Bose-Einstein condensate","authors":"Lan Xu, J. Yuan, S. Tang, Wei Wu, Q. Tan, L. Kuang","doi":"10.1103/physreva.108.022608","DOIUrl":"https://doi.org/10.1103/physreva.108.022608","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49450452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 : 2023-08-10DOI: 10.1103/physreva.108.023711
I. V. Panyukov, V. Shishkov, E. Andrianov
{"title":"Controlling purity, indistinguishability, and quantum yield of an incoherently pumped two-level system by spectral filters","authors":"I. V. Panyukov, V. Shishkov, E. Andrianov","doi":"10.1103/physreva.108.023711","DOIUrl":"https://doi.org/10.1103/physreva.108.023711","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41396425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 : 2023-08-10DOI: 10.1103/physreva.108.022411
Chengran Yang, Andrew J. P. Garner, Feiyang Liu, N. Tischler, Jayne Thompson, M. Yung, M. Gu, O. Dahlsten
{"title":"Provably superior accuracy in quantum stochastic modeling","authors":"Chengran Yang, Andrew J. P. Garner, Feiyang Liu, N. Tischler, Jayne Thompson, M. Yung, M. Gu, O. Dahlsten","doi":"10.1103/physreva.108.022411","DOIUrl":"https://doi.org/10.1103/physreva.108.022411","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41430753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 : 2023-08-09DOI: 10.1103/PhysRevA.108.022217
Ricardo R. Ancheyta
The nonadiabatic dynamic of the electromagnetic field triggers photons generation from the quantum vacuum. Shortcuts to adiabaticity, instead, are protocols that mimic the field's adiabatic dynamic in a finite time. Here, we show how the counterdiabatic term of the transitionless tracking algorithm cancels out, exactly, the term responsible for the photon production in the dynamical Casimir effect. This result suggests that the energy of producing photons out of the vacuum is related to the energetic cost of the shortcut. Furthermore, if the system operates under a quantum thermodynamic cycle, we confirm the equivalence between the adiabatic and nonadiabatic work outputs. Finally, our study reveals that identifying these unreported observations can only be possible using the so-called effective Hamiltonian approach.
{"title":"Vacuum radiation versus shortcuts to adiabaticity","authors":"Ricardo R. Ancheyta","doi":"10.1103/PhysRevA.108.022217","DOIUrl":"https://doi.org/10.1103/PhysRevA.108.022217","url":null,"abstract":"The nonadiabatic dynamic of the electromagnetic field triggers photons generation from the quantum vacuum. Shortcuts to adiabaticity, instead, are protocols that mimic the field's adiabatic dynamic in a finite time. Here, we show how the counterdiabatic term of the transitionless tracking algorithm cancels out, exactly, the term responsible for the photon production in the dynamical Casimir effect. This result suggests that the energy of producing photons out of the vacuum is related to the energetic cost of the shortcut. Furthermore, if the system operates under a quantum thermodynamic cycle, we confirm the equivalence between the adiabatic and nonadiabatic work outputs. Finally, our study reveals that identifying these unreported observations can only be possible using the so-called effective Hamiltonian approach.","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41730831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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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