Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/98814
Title: Nonlinear Schrödinger-Pauli equations
Authors: Ng, W.K. 
Parwani, R.R. 
Keywords: Non-relativistic limit
Nonlinear dirac equations
Nonlinear quantum mechanics
Regularisation
Issue Date: 2011
Citation: Ng, W.K.,Parwani, R.R. (2011). Nonlinear Schrödinger-Pauli equations. Proceedings of the Conference in Honour of Murray Gell-Mann's 80th Birthday: Quantum Mechanics, Elementary Particles, Quantum Cosmology and Complexity : 654-660. ScholarBank@NUS Repository.
Abstract: We obtain novel nonlinear Schrödinger-Pauli equations through a formal non-relativistic limit of appropriately constructed nonlinear Dirac equations. This procedure automatically provides a physical regularisation of potential singularities brought forward by the nonlinear terms and suggests how to regularise previous equations studied in the literature. The enhancement of contributions coming from the regularised singularities suggests that the obtained equations might be useful for future precision tests of quantum nonlinearity.
Source Title: Proceedings of the Conference in Honour of Murray Gell-Mann's 80th Birthday: Quantum Mechanics, Elementary Particles, Quantum Cosmology and Complexity
URI: http://scholarbank.nus.edu.sg/handle/10635/98814
ISBN: 9814335606
Appears in Collections:Staff Publications

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