Ground state of a simple spin-boson system: Exact results
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摘要The ground state of a two-level system coupled to a dispersionless phonon bath is studied. The exact ground-state solution to the problem is obtained via a combination of unitary transformations and numerical diagonalization. The impossibility of the discontinuous localization-delocalization transition of the tunneling particle is shown.
著者Lo CF, Wong WH
期刊名稱Chemical Physics Letters
出版年份1996
月份6
日期21
卷號256
期次1-2
出版社ELSEVIER SCIENCE BV
頁次159 - 164
國際標準期刊號0009-2614
電子國際標準期刊號1873-4448
語言英式英語
Web of Science 學科類別Chemistry; Chemistry, Physical; CHEMISTRY, PHYSICAL; Physics; Physics, Atomic, Molecular & Chemical; PHYSICS, ATOMIC, MOLECULAR & CHEMICAL

上次更新時間 2020-23-05 於 01:51