Jose Javier Relancio Martinez

Jose Javier Relancio Martinez serves as an Assistant Professor at the University of Burgos, Spain, within the School of Engineering and Department of Mathematics and Computer Science. He actively contributes to the FISMAT-UBU Mathematical Physics research group and UIC 377 research unit while participating in the university's PhD program in Industrial, Computer and Civil Engineering.

His academic foundation includes:

• PhD in Physics from the University of Zaragoza (2020), with thesis "Beyond special relativity and the notion of spacetime" supervised by Dr. José Manuel Carmona Martínez and Dr. José Luis Cortes Azcoiti

Dr. Relancio Martinez's research centers on mathematical physics with emphasis on quantum gravity phenomenology, doubly special relativity, and noncommutative geometry. He investigates geometric structures of deformed relativistic kinematics and their implications for high-energy particle physics, including neutrino propagation anomalies, photon time delays, and cosmic transparency effects. His work bridges abstract mathematical frameworks with observable astrophysical phenomena through rigorous differential geometry and quantum algebra approaches.

Analysis of his 2022-2025 publications reveals a cohesive research trajectory focused on cotangent bundle formulations of doubly special relativity and relative locality principles. Key themes include momentum space curvature signatures in cosmic neutrinos, black hole surface gravity modifications, and non-local quantum field theory applications. His recent white paper on quantum gravity phenomenology roadmaps multi-messenger observational strategies, highlighting his leadership in translating theoretical constructs into testable predictions.

Within the University of Burgos ecosystem, Dr. Relancio Martinez actively mentors doctoral candidates through the Industrial, Computer and Civil Engineering PhD program. His research collaborations through FISMAT-UBU and UIC 377 units facilitate interdisciplinary work connecting mathematical physics with engineering applications, particularly in geometric approaches to fundamental physics problems.

He conducts research within the FISMAT-UBU Mathematical Physics group and UIC 377 research unit, which provide collaborative environments for exploring spacetime geometry foundations. These units foster integration between theoretical physics, differential geometry, and computational mathematics, with growing emphasis on quantum information applications in noncommutative spacetimes.