Gravity induced entanglement of multiple massive particles with large spin
Sign Up to like & getrecommendations! Published in 2024 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/ae1922
Abstract: We investigate the generation rate of the quantum entanglement in a system composed of multiple massive particles with large spin, where the mass of a single particle can be split into multiple trajectories by a… read more here.
Keywords: massive particles; gravity induced; large spin; multiple massive ... See more keywords
Diffusion of massive particles around an Abelian-Higgs string
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2018/03/022
Abstract: We study the diffusion of massive particles in the space time of an Abelian Higgs string. The particles in the early universe plasma execute Brownian motion. This motion of the particles is modeled as a… read more here.
Keywords: higgs string; abelian higgs; massive particles; diffusion massive ... See more keywords
Strong deflection of massive particles in spherically symmetric spacetimes
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review D"
DOI: 10.1103/physrevd.111.044018
Abstract: Near a gravitating compact object, massive particles traveling along timelike geodesics are gravitationally deflected similarly to light. In this paper, we study the deflection angles of these particles in the strong deflection limit. This analytical… read more here.
Keywords: massive particles; strong deflection; spherically symmetric; deflection massive ... See more keywords
Hidden strongly interacting massive particles
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.97.095040
Abstract: We consider dark matter as Strongly Interacting Massive Particles (SIMPs) in a hidden sector, thermally decoupled from the Standard Model heat bath. Due to its strong interactions, the number changing processes of the SIMP lead… read more here.
Keywords: simp; strongly interacting; massive particles; interacting massive ... See more keywords
Self-heating of strongly interacting massive particles
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.023509
Abstract: It was recently pointed out that semiannihilating dark matter (DM) may experience a novel temperature evolution dubbed as self-heating. Exothermic semiannihilation converts the DM mass to the kinetic energy. This yields a unique DM temperature… read more here.
Keywords: ensuremath; ensuremath chi; strongly interacting; massive particles ... See more keywords
Strongly interacting massive particles through the axion portal
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.115031
Abstract: Author(s): Hochberg, Y; Kuflik, E; McGehee, R; Murayama, H; Schutz, K | Abstract: © 2018 authors. Published by the American Physical Society. Dark matter could be a thermal relic comprised of strongly interacting massive particles… read more here.
Keywords: dark matter; strongly interacting; particles axion; massive particles ... See more keywords
Relaxation for massive particles: Transport and causality
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review D"
DOI: 10.1103/v4tj-fj5k
Abstract: Correlators at finite density and temperature encode important information about a physical system, such as transport and causality. For a massive gas of particles in the relaxation time approximation of kinetic theory, we provide complete… read more here.
Keywords: massive particles; transport causality; particles transport; causality ... See more keywords