Theoretical seminar | 19 February 2025

Nonliner electrodynamics (NLED) is one of the most popular modification of classsical Maxwell electrodynamics. Some models of NLED is well motivated by quantum field theory (on the on hand) and lagrangian's symmetries (on the other hand). In this seminar we discuss about fundamental principles of NLED model building and its applications in astrophysics and condensed matter physics.

Main paper/arXiv, related to the seminar, and other references, up to 5

1. Born M., Infeld L. Foundations of the new field theory. Proc. Roy. Soc. Lond. A, 1934, 144, pp. 425–451
2. Kruglov S.I. Nonlinear arcsin-electrodynamics. Ann. Phys. (Berlin), 2015, 527, pp. 397–401.
3. Kruglov S.I. On generalized ModMax model of nonlinear electrodynamics. Phys.Lett. B, 2021, 822, 136633.
4. Groshev D.E. Spasov D.A. Hyperbolic-logarithmic model of nonlinear electrodynamics. Space, Time and Fundametal Interactions, 2023, no. 1, pp. 41-45.
5. Kinzibaev R.I., Groshev D.E. Double-exponential model of nonlinear electrodynamics. Space, Time and Fundametal Interactions, 2024, no. 1, pp. 136-141.