Analogs of fundamental physical phenomena can be used in two ways. One way consists in
reproducing specific aspects of the classical or quantum gravity of quantum fields in curved …

Space and matter may both be manifestations of a single fundamental quantum dynamics,
as it may become evident during black-hole evaporation. Inspired by the fact that quantum …

We review the boson transformation method to deal with spontaneous symmetry breaking in
quantum field theory, focussing on how it describes the emergence of extended and …

The dynamical map represents a fundamental concept in quantum field theory, providing a
solution of the field equations in the Fock space of asymptotic fields. In this paper, we show …

Symmetry (and group theory) is a fundamental principle of theoretical physics. Finite
symmetries, continuous symmetries of compact groups, and infinite-dimensional …

Micropolar continua are shown to be the generalisation of nematic liquid crystals through
perspectives of order parameters, topological and geometrical considerations. Micropolar …

Analogs of fundamental physical phenomena can be used in two ways. One way consists in
reproducing specific aspects of the classical or quantum gravity of quantum fields in curved …

In this work we investigate the Weyl anomaly from a new perspective. Our goal is to identify
a set-up for which the classical Weyl symmetry is not broken, at the quantum level by the …