• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

Direct observation of the phonon energy in a Bose-Einstein condensate by tomographic imaging.

作者信息

Ozeri Roee, Steinhauer Jeff, Katz Nadav, Davidson Nir

机构信息

Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel.

出版信息

Phys Rev Lett. 2002 Jun 3;88(22):220401. doi: 10.1103/PhysRevLett.88.220401. Epub 2002 May 16.

DOI:10.1103/PhysRevLett.88.220401
PMID:12059409
Abstract

The momentum and energy of phonons in a Bose-Einstein condensate are measured directly from a time-of-flight image by computerized tomography. We find that the same atoms that carry the momentum of the excitation also carry the excitation energy. The measured energy is in agreement with the Bogoliubov spectrum. Hydrodynamic simulations are performed which confirm our observation.

摘要

相似文献

1
Direct observation of the phonon energy in a Bose-Einstein condensate by tomographic imaging.
Phys Rev Lett. 2002 Jun 3;88(22):220401. doi: 10.1103/PhysRevLett.88.220401. Epub 2002 May 16.
2
High sensitivity phonon spectroscopy of Bose-Einstein condensates using matter-wave interference.利用物质波干涉对玻色-爱因斯坦凝聚体进行高灵敏度声子光谱学研究。
Phys Rev Lett. 2004 Nov 26;93(22):220403. doi: 10.1103/PhysRevLett.93.220403. Epub 2004 Nov 24.
3
Quantum enhancement of higher-order phononlike excitations of a Bose-Einstein condensate.
Phys Rev Lett. 2008 Jul 4;101(1):010404. doi: 10.1103/PhysRevLett.101.010404. Epub 2008 Jul 3.
4
Anisotropic excitation spectrum of a dipolar quantum Bose gas.各向异性激发谱的偶极量子玻色气体。
Phys Rev Lett. 2012 Oct 12;109(15):155302. doi: 10.1103/PhysRevLett.109.155302. Epub 2012 Oct 9.
5
Experimental observation of the Bogoliubov transformation for a Bose-Eeinstein condensed gas.玻色-爱因斯坦凝聚气体的博戈留波夫变换的实验观测
Phys Rev Lett. 2002 Feb 11;88(6):060402. doi: 10.1103/PhysRevLett.88.060402. Epub 2002 Jan 28.
6
Bragg spectroscopy of the multibranch Bogoliubov spectrum of elongated Bose-Einstein condensates.拉长的玻色-爱因斯坦凝聚体多分支博戈留波夫谱的布拉格光谱学。
Phys Rev Lett. 2003 Feb 14;90(6):060404. doi: 10.1103/PhysRevLett.90.060404. Epub 2003 Feb 13.
7
Excitation spectrum of a Bose-Einstein condensate.玻色-爱因斯坦凝聚体的激发光谱。
Phys Rev Lett. 2002 Mar 25;88(12):120407. doi: 10.1103/PhysRevLett.88.120407. Epub 2002 Mar 12.
8
Planck distribution of phonons in a Bose-Einstein condensate.玻色-爱因斯坦凝聚体中声子的普朗克分布。
Phys Rev Lett. 2013 Aug 2;111(5):055301. doi: 10.1103/PhysRevLett.111.055301. Epub 2013 Jul 29.
9
Beliaev damping of quasiparticles in a Bose-Einstein condensate.玻色-爱因斯坦凝聚体中准粒子的贝利耶夫阻尼
Phys Rev Lett. 2002 Nov 25;89(22):220401. doi: 10.1103/PhysRevLett.89.220401. Epub 2002 Nov 6.
10
Three-wave mixing of bogoliubov quasiparticles in a bose-einstein condensate.玻色-爱因斯坦凝聚体中玻戈留波夫准粒子的三波混频
Phys Rev Lett. 2003 May 2;90(17):170401. doi: 10.1103/PhysRevLett.90.170401. Epub 2003 Apr 28.

引用本文的文献

1
On the survival of the quantum depletion of a condensate after release from a magnetic trap.关于凝聚体从磁阱释放后量子耗尽的存活情况。
Sci Rep. 2022 Aug 1;12(1):13178. doi: 10.1038/s41598-022-16477-9.