Javier Rubio
@physrubio.bsky.social
Particle Cosmologist @unicomplutense @iparcos_ucm (#cosmology, #gravity, #theoreticalphysics, #particlephysics). Ramón y Cajal Researcher. He/Him
Honored to be one of 60 recipients of a Leonardo Grant by Fundación BBVA to investigate the cosmological fingerprints of Higgs field instability at @fisicas-ucm.bsky.social @ucm.es.
Deeply grateful for this recognition and the support of fundamental research.
👉 www.redleonardo.es/noticias/adj...
Deeply grateful for this recognition and the support of fundamental research.
👉 www.redleonardo.es/noticias/adj...
Las Becas Leonardo 2025 impulsan 60 innovadores proyectos personales en diez áreas de la investigación científica y la creación cultural - Red Leonardo
Desde hace más de dos décadas, la actividad de la Fundación BBVA se ha centrado en apoyar la ciencia y la cultura de excelencia, así como en su proyección a la sociedad. Creadas en 2014, las Becas Leo...
www.redleonardo.es
June 30, 2025 at 12:47 PM
Honored to be one of 60 recipients of a Leonardo Grant by Fundación BBVA to investigate the cosmological fingerprints of Higgs field instability at @fisicas-ucm.bsky.social @ucm.es.
Deeply grateful for this recognition and the support of fundamental research.
👉 www.redleonardo.es/noticias/adj...
Deeply grateful for this recognition and the support of fundamental research.
👉 www.redleonardo.es/noticias/adj...
Have you ever computed inflaton decay via Boltzmann eqs and thought, ‘Yep, I nailed reheating’? 💅Well… think again. The Universe had other plans. This invited Nucl. Phys. B special issue with N. Bernal & B. Barman is your cosmic reality check.
📖arxiv.org/abs/2503.19980
📖arxiv.org/abs/2503.19980
March 27, 2025 at 9:11 AM
Have you ever computed inflaton decay via Boltzmann eqs and thought, ‘Yep, I nailed reheating’? 💅Well… think again. The Universe had other plans. This invited Nucl. Phys. B special issue with N. Bernal & B. Barman is your cosmic reality check.
📖arxiv.org/abs/2503.19980
📖arxiv.org/abs/2503.19980
🚀New paper! Could the Higgs do it all? We show it can🌌Reheat the Universe🎼Generate GWs 🛡️Stay stable 🔍GW signal correlated with scale of inflation & top quark mass!
📄G.Laverda,J.Rubio
📖 arxiv.org/abs/2502.04445
#Higgs #GravitationalWaves #Cosmology #BeyondSM @fisicas-ucm.bsky.social @ucm.es @ucm.es
📄G.Laverda,J.Rubio
📖 arxiv.org/abs/2502.04445
#Higgs #GravitationalWaves #Cosmology #BeyondSM @fisicas-ucm.bsky.social @ucm.es @ucm.es
February 10, 2025 at 9:46 AM
🚀New paper! Could the Higgs do it all? We show it can🌌Reheat the Universe🎼Generate GWs 🛡️Stay stable 🔍GW signal correlated with scale of inflation & top quark mass!
📄G.Laverda,J.Rubio
📖 arxiv.org/abs/2502.04445
#Higgs #GravitationalWaves #Cosmology #BeyondSM @fisicas-ucm.bsky.social @ucm.es @ucm.es
📄G.Laverda,J.Rubio
📖 arxiv.org/abs/2502.04445
#Higgs #GravitationalWaves #Cosmology #BeyondSM @fisicas-ucm.bsky.social @ucm.es @ucm.es
New paper out with @Hipertoz and P. Torrenti! 🌌 We study the formation & decay of oscillons in scalar-tensor theories. Key findings:✨ Fast radiation domination without extra fields 🌊Gravitational wave predictions⏳ Bounds for Higgs inflation
Details: arxiv.org/pdf/2501.148
Details: arxiv.org/pdf/2501.148
January 29, 2025 at 6:26 PM
New paper out with @Hipertoz and P. Torrenti! 🌌 We study the formation & decay of oscillons in scalar-tensor theories. Key findings:✨ Fast radiation domination without extra fields 🌊Gravitational wave predictions⏳ Bounds for Higgs inflation
Details: arxiv.org/pdf/2501.148
Details: arxiv.org/pdf/2501.148
Curso de Variable Compleja terminado! Gran trabajo de este grupo 'singular'! Sólo espero que mi contribución no haya sido meramente "residual" #ProfeContento
December 12, 2024 at 4:22 PM
Curso de Variable Compleja terminado! Gran trabajo de este grupo 'singular'! Sólo espero que mi contribución no haya sido meramente "residual" #ProfeContento
Just wrapped up an incredible journey teaching Quantum Physics 2! Not sure if all my students truly understood it or if they're just in a superposition of looking extremely confident in this millennial selfie. Either way, they’ve been an amazing group to teach! Thanks a lot! #ProudTeacher
December 11, 2024 at 5:58 PM
Just wrapped up an incredible journey teaching Quantum Physics 2! Not sure if all my students truly understood it or if they're just in a superposition of looking extremely confident in this millennial selfie. Either way, they’ve been an amazing group to teach! Thanks a lot! #ProudTeacher
Reposted by Javier Rubio
Las seis universidades públicas madrileñas han aprobado una Carta Abierta y un Comunicado para reclamar a la Comunidad de Madrid una #financiaciónsuficiente en los #Presupuestos2025 en #defensa del servicio público que prestan.
www.ucm.es/news/los-rec...
#defendamoslaUniversidadPública
www.ucm.es/news/los-rec...
#defendamoslaUniversidadPública
November 28, 2024 at 11:55 AM
Las seis universidades públicas madrileñas han aprobado una Carta Abierta y un Comunicado para reclamar a la Comunidad de Madrid una #financiaciónsuficiente en los #Presupuestos2025 en #defensa del servicio público que prestan.
www.ucm.es/news/los-rec...
#defendamoslaUniversidadPública
www.ucm.es/news/los-rec...
#defendamoslaUniversidadPública
Que mejor forma de inagurar esto que con la berrea del ciervo de #larevueltaTVE...
November 21, 2024 at 9:55 PM
Que mejor forma de inagurar esto que con la berrea del ciervo de #larevueltaTVE...