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Local and non-local conserved quantities for generalized non-linear Schrödinger equations

✍ Scribed by A. D. W. B. Crumey


Publisher
Springer
Year
1987
Tongue
English
Weight
834 KB
Volume
108
Category
Article
ISSN
0010-3616

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📜 SIMILAR VOLUMES


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