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SN video science and technology. Bose-Einstein condensates and superfluids / Springer.
- Format:
- Video
- Series:
- Academic Video Online
- Language:
- English
- Subjects (All):
- Quantum theory.
- Physics.
- Superfluidity.
- Bosons.
- Gross-Pitaevskii equations.
- Bose-Einstein condensation.
- Genre:
- Instructional films.
- Physical Description:
- 1 online resource (55 minutes)
- Other Title:
- Bose-Einstein condensates and superfluids
- Springer Nature Video science and technology
- Place of Publication:
- London, England : Springer Nature, 2020.
- Language Note:
- In English.
- System Details:
- video file
- Summary:
- This video deals with the quantum physics of bosonic systems which are superfluid at zero temperature. The video is divided into 6 segments.The first segment introduces the discovery of superfluidity in 1937; the second one discusses the derivation of the time-dependent Hartree equation for bosons, while the third segment derives the Gross-Pitaevskii equation for a pure Bose-Einstein condensate and explains the main properties of the Gross-Pitaevskii equation. The fourth segment shows the connection between the Gross-Pitaevskii equation and the equations of the superfluid hydrodynamics; the fifth segment derives the Bogoliubov spectrum and the phonon spectrum for a superfluid system, and the last sixth segment introduces the Landau criterion to establish if a quantum system is superfluid.
- Notes:
- Title from resource description page (viewed March 11, 2021).
- OCLC:
- 1245590461
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