Abstract
A number of new Lévy-Leblond type equations admitting four component spinor solutions have been proposed. The pair of linearized equations thus obtained in each case lead to Hamiltonians with characteristic features like L-S coupling and supersymmetry. The relevant momentum operators have often been understood in terms of Clifford algebraic bases producing Schrödinger Hamiltonians with L-S coupling. As for example, Hamiltonians representing Rashba effect or three dimensional harmonic oscillator have been constructed. Moreover the supersymmetric nature of one dimensional harmonic oscillator emerges naturally in this formulation.
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Acknowledgements
A.C. wishes to thank his colleague Dr. Baisakhi Mal for her valuable assistance in preparing the latex version.
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Communicated by Uwe Kaehler.
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Chakraborty, A., Debnath, B., Datta, R. et al. Construction of a Few Quantum Mechanical Hamiltonians via Lévy-Leblond Type Linearization: Clifford Momentum, Spinor States and Supersymmetry. Adv. Appl. Clifford Algebras 32, 56 (2022). https://doi.org/10.1007/s00006-022-01239-7
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DOI: https://doi.org/10.1007/s00006-022-01239-7
Keywords
- Spinor
- Linearization
- Rashba
- Inverse square potential
- Schrödinger equation
- Clifford algebra
- Loop algebra
- Supersymmetry