Abstract
A particle moving in an external field is an example of one-body system. The Schrödinger equation reduces to a single differential equation for central potential. The relative motion of a two-body system with mutual potential reduces to one-body Schrödinger equation. Symmetry of the wave function for identical particles is discussed. In this connection, spin and isospin and wave functions involving them are introduced. Next many-body wave equation is written down and the need for approximations and models stressed. Mean-field approximation and independent particle model are introduced.
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References
Sakurai, J.J.: Modern Quantum Mechanics, 2nd edn. Addison-Wesley, Delhi (2000) (Indian reprint)
Greiner, W.: Quantum Mechanics: An Introduction. Springer, New Delhi, 2004; Quantum Mechanics: Special Chapters. Springer, Berlin (1998)
Shankar, R.: Principles of Quantum Mechanics, 2nd edn. Springer, New Delhi (2008) (Indian Reprint)
Goswami, A.: Quantum Mechanics. Overseas Press, New Delhi (2009)
Scheck, F.: Quantum Mechanics. Springer, Bernin (2007)
Reed, B.C.: Quantum Mechanics. Jones and Bartlett Publishers, New Delhi (2010)
Schiff, L.I.: Quantum Mechanics, 3rd edn. McGraw-Hill Book Company Inc., Singapore (1968)
Cooper, F., Khare, A., Sukhatme, U.: Phys. Rep. 251, 267 (1995)
Press, W.H., Teukolsky, S.A., Vetterling, W.T., Flannery, B.P.: Numerical Recipes in FORTRAN: The Art of Scientific Computing, 2nd edn. Cambridge University Press, Cambridge (1992)
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Das, T.K. (2016). Systems of One or More Particles. In: Hyperspherical Harmonics Expansion Techniques. Theoretical and Mathematical Physics. Springer, New Delhi. https://doi.org/10.1007/978-81-322-2361-0_2
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DOI: https://doi.org/10.1007/978-81-322-2361-0_2
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