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Disentanglement and a nonlinear Schrödinger equation.
- Source :
-
Journal of Physics A: Mathematical & Theoretical . 9/2/2022, Vol. 55 Issue 35, p1-9. 9p. - Publication Year :
- 2022
-
Abstract
- We explore a nonlinear term that can be added to the Schrödinger equation without violating unitarity of the time evolution. We find that the added term suppresses entanglement, without affecting the evolution of any product state. The dynamics generated by the modified Schrödinger equation is explored for the case of a two-spin 1/2 system. [ABSTRACT FROM AUTHOR]
- Subjects :
- *NONLINEAR equations
Subjects
Details
- Language :
- English
- ISSN :
- 17518113
- Volume :
- 55
- Issue :
- 35
- Database :
- Academic Search Index
- Journal :
- Journal of Physics A: Mathematical & Theoretical
- Publication Type :
- Academic Journal
- Accession number :
- 159169906
- Full Text :
- https://doi.org/10.1088/1751-8121/ac8322