Abstract
The physical world consists of interacting many-body systems. Their exact description would require the solution of the corresponding many-body Schrödinger equations, which however is as a rule not feasible. The goal of theoretical physics therefore consists of developing concepts with whose aid a many-body problem can be approximately solved in a physically reasonable manner.
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Nolting, W. (2018). Second Quantisation. In: Theoretical Physics 9. Springer, Cham. https://doi.org/10.1007/978-3-319-98326-4_1
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DOI: https://doi.org/10.1007/978-3-319-98326-4_1
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Online ISBN: 978-3-319-98326-4
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