Javier Perez-Soler

collaborators

4 papers

hep-ph2025

Beyond $SU (N)$ : $U (3) \times U (2)$ as the underlying symmetry of the strong and electroweak interactions

Antonio Herrero-Brocal, Javier Perez-Soler, Avelino Vicente

The gauge principle is a cornerstone of particle-physics model building. Nevertheless, many constructions leave certain global $U (1)$ redundancies ungauged. In this work, we take t…

hep-ph2025

Scotogenic mechanism from an extended $SU (2)_{1} \times SU (2)_{2} \times U (1)_{Y}$ electroweak symmetry

Julio Leite, Javier Perez-Soler, Avelino Vicente

We propose an extension of the electroweak sector of the Standard Model in which the gauge group $S U (2)_{L}$ is promoted to $S U (2)_{1} \times S U (2)_{2}$ . This framework naturally include…

hep-ph2025

Dark matter pair absorption

Martin Bauer, Javier Perez-Soler, Jack D. Shergold

We present a comprehensive analysis of the sensitivity of atomic transitions to light dark matter pair absorption. Unlike scattering, where only a fraction of the dark matter energ…

hep-ph2024

Generalised hydrogen interactions with $CINCO$ : a window to new physics

Martin Bauer, Javier Perez-Soler, Jack D. Shergold

We present semi-analytic solutions for atomic transition rates in hydrogenic atoms induced by scalar, pseudoscalar, vector, axial-vector, and tensor interactions. Our results agree…

Beyond SU(N): U(3)×U(2) as the underlying symmetry of the strong and electroweak interactions

Scotogenic mechanism from an extended SU(2)1​×SU(2)2​×U(1)Y​ electroweak symmetry

Dark matter pair absorption

Generalised hydrogen interactions with CINCO: a window to new physics

Beyond $SU (N)$ : $U (3) \times U (2)$ as the underlying symmetry of the strong and electroweak interactions

Scotogenic mechanism from an extended $SU (2)_{1} \times SU (2)_{2} \times U (1)_{Y}$ electroweak symmetry

Generalised hydrogen interactions with $CINCO$ : a window to new physics