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SAN GIL PASCUAL ALVARO-R.pdf (248.21 KB)

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Bachelor thesis

Publication date

2025-06

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cc-by-nc-nd (c) San Gil, 2025
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/223298

The unique conformally and duality-invariant theory of non-linear electrodynamics

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Abstract

We study extensions of Maxwell electrodynamics which respect Lorentz invariance, gauge symmetry, conformal symmetry and are invariant under electromagnetic duality rotations. We carefully derive and show that there exists a unique one-parameter family of theories that preserves all these properties. It receives the name of ModMax and we examine how Coulomb’s law is modified within this set of theories and the appearance of birefringence in vacuum

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Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2025, Tutor: Angel Jesús Murcia Gil

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Electrodinàmica no lineal, Treballs de fi de grau

Subject (English)

Non-linear electrodynamics, Bachelor's theses

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Treballs Finals de Grau (TFG) - Física

Citation

SAN GIL PASCUAL, Álvaro. The unique conformally and duality-invariant theory of non-linear electrodynamics. [consulted: 12 of June of 2026]. Available at: https://hdl.handle.net/2445/223298

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