542 citations · 4.4k across the 205 of their papers we have counts for
209 papers
Majorana bilinears, compact modular seeds and the approach to the Tsirelson bound
M. S. Guimaraes, I. Roditi, S. P. Sorella
In this work we study the Bell-CHSH inequality in the vacuum of the free massive Majorana field in dimensions, taking as the dichotomic observables of the two parties even bi…
Mass Dependence of Araki Relative Entropy through Modular Theory
M. S. Guimaraes, I. Roditi, S. P. Sorella
Building on the established one-particle formula for the Araki relative entropy of coherent states, we study how its value acquires a nontrivial dependence on the mass of the scala…
Searching for Bell-CHSH-Violating Bose Operators
T. Newton, S. P. Sorella
We construct bounded Bell observables for a free scalar field in complementary spacetime wedges using measurable involutions of the spectral variable of a local canonical quadratur…
Bell-CHSH Violation for a Massless Majorana Field in a Double Cone from Modular Localization
S. P. Sorella
We investigate Bell-CHSH correlations for a chiral massless Majorana field localized in a double cone. The conformal modular flow of the associated light-ray interval is converted…
Finite Weyl polynomials and the approach to Tsirelson's bound in relativistic scalar quantum field theory
J. G. A. Caribé, M. S. Guimaraes, I. Roditi +1
We construct four bounded Hermitian operators, each one a finite polynomial in the unitary Weyl operators, for the Bell-CHSH inequality in a free massive scalar field in dime…
More on Majorana fields, modular localization and near saturation of the Tsirelson bound
J. R. Apfata, J. G. A. Caribé, S. P. Sorella
The free massless Majorana field in 1+1 dimensions is employed to study the Bell-CHSH inequality in Quantum Field Theory. Use of the modular wedge localization enables us to show t…