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A description of collective degree of freedom as a dynamical variable: III. Hydrodynamical variables in the Schrödinger field

✍ Scribed by Yasushi Takahashi

Publisher: Elsevier Science
Year: 1990
Tongue: English
Weight: 535 KB
Volume: 167
Category: Article
ISSN: 0378-4371
DOI: 10.1016/0378-4371(90)90125-c

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As a sequel to the elementary consideration of the properties of the redundant ignorable variable, we extend the argument to the Schr6dinger field. The Bohm-Pines theory of the collective mode will be worked out systematically from this point of view. It will be observed that the variable representi