{"title":"冷玻色子原子光学","authors":"V. I. Yukalov, E. P. Yukalova","doi":"arxiv-2406.17868","DOIUrl":null,"url":null,"abstract":"Trapped bosonic atoms can be cooled down to temperatures where the atomic\ncloud experiences Bose-Einstein condensation. Almost all atoms in a dilute\ngaseous system can be Bose-condensed, which implies that this system is in a\ncoherent state. The coherent atomic system enjoys many properties typical of\ncoherent optical systems. It is possible to generate different condensate\ncoherent modes similarly to the generation of optical modes. Several effects\ncan be observed, such as interference patterns, interference current, Rabi\noscillations, harmonic generation, parametric conversion, Ramsey fringes, mode\nlocking, dynamic transition between Rabi and Josephson regimes, and atomic\nsqueezing.","PeriodicalId":501521,"journal":{"name":"arXiv - PHYS - Quantum Gases","volume":"28 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Atom Optics with Cold Bosons\",\"authors\":\"V. I. Yukalov, E. P. Yukalova\",\"doi\":\"arxiv-2406.17868\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Trapped bosonic atoms can be cooled down to temperatures where the atomic\\ncloud experiences Bose-Einstein condensation. Almost all atoms in a dilute\\ngaseous system can be Bose-condensed, which implies that this system is in a\\ncoherent state. The coherent atomic system enjoys many properties typical of\\ncoherent optical systems. It is possible to generate different condensate\\ncoherent modes similarly to the generation of optical modes. Several effects\\ncan be observed, such as interference patterns, interference current, Rabi\\noscillations, harmonic generation, parametric conversion, Ramsey fringes, mode\\nlocking, dynamic transition between Rabi and Josephson regimes, and atomic\\nsqueezing.\",\"PeriodicalId\":501521,\"journal\":{\"name\":\"arXiv - PHYS - Quantum Gases\",\"volume\":\"28 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-06-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"arXiv - PHYS - Quantum Gases\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/arxiv-2406.17868\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - PHYS - Quantum Gases","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2406.17868","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Trapped bosonic atoms can be cooled down to temperatures where the atomic
cloud experiences Bose-Einstein condensation. Almost all atoms in a dilute
gaseous system can be Bose-condensed, which implies that this system is in a
coherent state. The coherent atomic system enjoys many properties typical of
coherent optical systems. It is possible to generate different condensate
coherent modes similarly to the generation of optical modes. Several effects
can be observed, such as interference patterns, interference current, Rabi
oscillations, harmonic generation, parametric conversion, Ramsey fringes, mode
locking, dynamic transition between Rabi and Josephson regimes, and atomic
squeezing.
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