Coherent States in Classical Field Theory
High Energy Physics - Theory
2025-09-25 v2 Quantum Physics
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.
Cite
@article{arxiv.2504.11887,
title = {Coherent States in Classical Field Theory},
author = {Abhijeet Joshi and Vivek M. Vyas and Prasanta K. Panigrahi},
journal= {arXiv preprint arXiv:2504.11887},
year = {2025}
}
Comments
8 pages, No figures, to appear in Physics Letters A