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RESEARCH PRODUCT

Green’s Function of a Spin- 1 2 $$\tfrac {1}{2}$$ Particle in a Constant External Magnetic Field

Martin ReuterWalter Dittrich

subject

Electromagnetic fieldPhysicssymbols.namesakeCondensed matter physicsMathematics::General MathematicsGreen's functionsymbolsParticleDefining equation (physics)Function (mathematics)Constant (mathematics)Spin-½Magnetic field

description

Our objective here is to find the Green’s function of a spin-\(\tfrac {1}{2}\) particle in an external electromagnetic field. Accordingly we start with the defining equation

https://doi.org/10.1007/978-3-030-36786-2_39