Non-Hermitian Hamiltonian and Lamb shift in circular dielectric microcavity
详细信息 查看全文
- 作者：Kyu-Won Parka ; b ; Jaewan Kimb ; Kabgyun Jeongb ; c ; kgjeong6@kias.re.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Non-Hermitian Hamiltonian ; Dielectric microcavity ; Lamb shift ; Whispering gallery mode ; Effective potential well
- 刊名：Optics Communications
- 出版年：2016
- 出版时间：1 June 2016
- 年：2016
- 卷：368
- 期：Complete
- 页码：190-196
- 全文大小：1272 K
文摘
- •
We study normal modes and QNMs through non-Hermitian Hamiltonian in a dielectric microcavity.
- •
We investigate relations between Lamb shift and angular quantum number in WGM.
- •
Refractive index as an effective potential well is introduced for the variation of Lamb shift.