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arXiv · 2504.11887

Coherent States in Classical Field Theory

Abhijeet Joshi·Vivek M. Vyas·Prasanta K. Panigrahi
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Abstract

We illustrate the emergence of classical analogue of coherent state and its generalisation in a purely classical field theoretical setting. Our algebraic approach makes use of the Poisson bracket and symmetries of the underlying field theory, in a complete parallel to the quantum construction. The classical phase space picture is found to play a key role in this construction.

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Abhijeet Joshi, Vivek M. Vyas, Prasanta K. Panigrahi. 2025-08-10. Coherent States in Classical Field Theory. https://doi.org/10.1016/j.physleta.2025.130893

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