High energy processes near black holes

• Grant number: 24/22940-0
• Support Opportunities: Research Grants - Visiting Researcher Grant - International
• Start date: April 26, 2025
• End date: June 25, 2025
• Field of knowledge: Physical Sciences and Mathematics - Physics - Elementary Particle Physics and Fields
• Principal Investigator: Nail Khusnutdinov
• Grantee: Nail Khusnutdinov
• Visiting researcher: Oleg Zaslavskiy
• Visiting researcher institution: V.N. Karazin Kharkiv National University/Knu, Ukraine
• Host Institution: Centro de Matemática, Computação e Cognição (CMCC). Universidade Federal do ABC (UFABC). Ministério da Educação (Brasil). Santo André , SP, Brazil
• Associated research grant: 21/10128-0 - Quantum field theory under the influence of external conditions, AP.TEM

Abstract

We propose a new area of high-energy particle decays and collisions in a strong gravitational field. This mainly involves two different relativistic objects - black holes and strong gravitational waves. This can (i) lead to new features of high-energy phenomena that can be measured (at least in principle) in the laboratory, (ii) probe the otherwise inaccessible region of the strong gravitational field. (AU)