Pub Date : 2023-08-08DOI: 10.1103/physreva.108.023112
Luke Roantree, J. Wragg, H. W. van der Hart, A. Brown
{"title":"Energy- and angle-resolved spectral phases via semirelativistic \u0000ab initio\u0000 RABBITT simulations","authors":"Luke Roantree, J. Wragg, H. W. van der Hart, A. Brown","doi":"10.1103/physreva.108.023112","DOIUrl":"https://doi.org/10.1103/physreva.108.023112","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46338373","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 : 2023-08-07DOI: 10.1103/physreva.108.033308
Kaiye Shi, Wei Zhang, Zhengxin Liu
Realization of non-Abelian anyons in topological phases is a crucial step toward topological quantum computation. We propose a scheme to realize a non-Abelian quantum spin liquid (QSL) phase in a three-component Bose gas with contact interaction on optical Kagome lattices. In the strong coupling regime, the system is described by an effective spin-1 model with two- and three-body interactions between neighboring spins. By mapping out the phase diagram via variational Monte Carlo method, we find a non-Abelian chiral spin liquid phase in which the Ising-type anyons obey non-Abelian braiding statistics. The gapless chiral edge states can be detected by measuring the spin-spin correlation from atomic population. Furthermore, an interesting Z2 QSL phase is observed exhibiting both topological order and lattice symmetry breaking order. Our scheme can be implemented in cold quantum gases of bosonic atoms.
{"title":"Abelian and non-Abelian quantum spin liquids in a three-component Bose gas on optical kagome lattices","authors":"Kaiye Shi, Wei Zhang, Zhengxin Liu","doi":"10.1103/physreva.108.033308","DOIUrl":"https://doi.org/10.1103/physreva.108.033308","url":null,"abstract":"Realization of non-Abelian anyons in topological phases is a crucial step toward topological quantum computation. We propose a scheme to realize a non-Abelian quantum spin liquid (QSL) phase in a three-component Bose gas with contact interaction on optical Kagome lattices. In the strong coupling regime, the system is described by an effective spin-1 model with two- and three-body interactions between neighboring spins. By mapping out the phase diagram via variational Monte Carlo method, we find a non-Abelian chiral spin liquid phase in which the Ising-type anyons obey non-Abelian braiding statistics. The gapless chiral edge states can be detected by measuring the spin-spin correlation from atomic population. Furthermore, an interesting Z2 QSL phase is observed exhibiting both topological order and lattice symmetry breaking order. Our scheme can be implemented in cold quantum gases of bosonic atoms.","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42756853","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 : 2023-08-04DOI: 10.1103/physreva.108.022803
K. Spicer, C. Plowman, M. Schulz, A. Kadyrov
{"title":"Doubly differential ionization in proton-helium collisions at intermediate energies: Energy distribution of emitted electrons as a function of scattered-projectile angle","authors":"K. Spicer, C. Plowman, M. Schulz, A. Kadyrov","doi":"10.1103/physreva.108.022803","DOIUrl":"https://doi.org/10.1103/physreva.108.022803","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48640345","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 : 2023-08-02DOI: 10.1103/physreva.108.022801
C. Zhang, Si Jie Wu, Kai Wang, R. Si, K. Yao, Zhongkui Huang, W. Wen, X. Ma, Chongyang Chen, N. Badnell
{"title":"Effect of electron correlation on trielectronic-recombination rate coefficients for Be-like argon","authors":"C. Zhang, Si Jie Wu, Kai Wang, R. Si, K. Yao, Zhongkui Huang, W. Wen, X. Ma, Chongyang Chen, N. Badnell","doi":"10.1103/physreva.108.022801","DOIUrl":"https://doi.org/10.1103/physreva.108.022801","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48421228","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 : 2023-08-02DOI: 10.1103/physreva.108.023103
Ambar Banerjee, V. V. da Cruz, V. Ekholm, C. Såthe, J. Rubensson, N. Ignatova, F. Gel’mukhanov, M. Odelius
{"title":"Simulating fluorine \u0000K\u0000-edge resonant inelastic x-ray scattering of sulfur hexafluoride and the effect of dissociative dynamics","authors":"Ambar Banerjee, V. V. da Cruz, V. Ekholm, C. Såthe, J. Rubensson, N. Ignatova, F. Gel’mukhanov, M. Odelius","doi":"10.1103/physreva.108.023103","DOIUrl":"https://doi.org/10.1103/physreva.108.023103","url":null,"abstract":"","PeriodicalId":48702,"journal":{"name":"Physical Review a","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48139117","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：