In this short review, we present the key definitions, ideas and techniques involved in the
study of symmetry resolved entanglement measures, with a focus on the symmetry resolved …

A bstract Global symmetries of quantum many-body systems can be spontaneously broken.
Whenever this mechanism happens, the ground state is degenerate and one encounters an …

A bstract We consider the form factor bootstrap approach of integrable field theories to
derive matrix elements of composite branch-point twist fields associated with symmetry …

A bstract We generalise the form factor bootstrap approach to integrable field theories with U
(1) symmetry to derive matrix elements of composite branch-point twist fields associated with …

In this paper we continue the programme initiated in Part I, that is the study of entanglement
measures in the sine-Gordon model. In both parts, we have focussed on one specific …

In the context of ground states of quantum many-body systems, the locality of entanglement
between connected regions of space is directly tied to the locality of the corresponding …

A bstract In this paper, we apply the form factor bootstrap approach to branch point twist
fields in the q-state Potts model for q≤ 3. For q= 3 this is an integrable interacting quantum …

A bstract In a recent paper we studied the entanglement content of zero-density excited
states in complex free quantum field theories, focusing on the symmetry resolved …

A bstract In two recent works, we studied the symmetry resolved Rényi entropies of quasi-
particle excited states in quantum field theory. We found that the entropies display many …

A bstract We calculate exactly the entanglement content of magnon excited states in the
integrable spin-1/2 XXX and XXZ chains in the scaling limit. In particular, we show that as far …