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On the diffraction problem of the generalized non-linear Schrödinger equation

✍ Scribed by A.B. Datzeff


Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
191 KB
Volume
59
Category
Article
ISSN
0375-9601

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Higher conservation laws for the quantum
✍ B. Davies 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 959 KB

We construct explicit forms for two non-trivial conservation laws of the quantum non-linear Schrrdinger equation and show that they have the correct quasi-classical limit. For //4 the second quantised form cannot be obtained by normal ordering of the classical conserved quantity H4 ~. We show that t