Symmetry-Resolved Phase Transitions of Electromagnetic Degrees of Freedom Under RIS Control

The theory of physical degrees of freedom (DoF) developed by Franceschetti–Migliore–Minero (FMM) establishes a fundamental phase transition in the singular-value spectrum of electromagnetic radiation operators under maximal rotational symmetry. In this work, we revisit this result from a symmetry-ex...

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Bibliografski detalji

Glavni autor:	Carlos Bousoño-Calzón
Format:	Artigo
Jezik:	Inglês
Izdano:	MDPI AG 2026-04-01
Serija:	Mathematics
Teme:	symmetry-resolved analysis phase transitions radiation operators electromagnetic degrees of freedom representation theory of compact groups reconfigurable intelligent surfaces (RIS)
Online pristup:	https://www.mdpi.com/2227-7390/14/8/1239
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