Arrechea, Julio
- Towards a Non-singular Paradigm of Black Hole Physics
2025/01/09 by Carballo-Rubio, Raúl, Di Filippo, Francesco, Liberati, Stefano +18 · 25 citations
#FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Astrophysical Phenomena (astro-ph.HE)
- Inner horizon instability via the trace anomaly effective action
2024/11/22 by Arrechea, Julio, Neri, Giulio, Liberati, Stefano · 6 citations
#FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th)
- Breaking Buchdahl: ultracompact stars in semiclassical gravity
2021/10/29 by Julio Arrechea, Carlos Barceló, Arrechea, Julio +5 · 1 citation
Physics and Astronomy · #Cosmology and Gravitation Theories #Black Holes and Theoretical Physics #Astrophysics and Star Formation Studies
- Beyond Buchdahl's limit: bilayered stars and thin-shell configurations
2024/11/21 by Arrechea, Julio, Barceló, Carlos, García-Moreno, Gerardo +1 · 2 citations
#FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Astrophysical Phenomena (astro-ph.HE) #High Energy Physics - Theory (hep-th)
- Renormalized stress-energy tensor for scalar fields in Hartle-Hawking, Boulware and Unruh states in the Reissner-Nordström spacetime
2023/07/18 by Arrechea, Julio, Breen, Cormac, Ottewill, Adrian +1 · 1 citation
#FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th) #Quantum Physics (quant-ph)
- After collapse: On how a physical vacuum can change the black hole paradigm
2023/07/25 by Arrechea, Julio, Barceló, Carlos, Boyanov, Valentin · 1 citation
#FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th)
- Physical and Theoretical Challenges to Integrable Singularities
2025/04/24 by Arrechea, Julio, Liberati, Stefano, Neshat, Hooman +1 · 2 citations
#FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc)