Thermal dark matter co-annihilating with a strongly interacting scalar
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2018)072
Abstract: A bstractRecently many investigations have considered Majorana dark matter co-annihilating with bound states formed by a strongly interacting scalar field. However only the gluon radiation contribution to bound state formation and dissociation, which at high… read more here.
Keywords: interacting scalar; matter; dark matter; thermal dark ... See more keywords
The Role of the Effective Range in Strongly-Interacting Few-Body Systems
Sign Up to like & getrecommendations! Published in 2024 at "Few-Body Systems"
DOI: 10.1007/s00601-024-01942-0
Abstract: Strongly interacting systems appear in several areas of physics and are characterized by attractive interactions that can almost, or just barely, loosely bind two particles. Although this definition is made at the two-body level, this… read more here.
Keywords: effective range; body systems; body; strongly interacting ... See more keywords
A strongly interacting polaritonic quantum dot
Sign Up to like & getrecommendations! Published in 2017 at "Nature Physics"
DOI: 10.1038/s41567-018-0071-6
Abstract: Polaritons are promising constituents of both synthetic quantum matter1 and quantum information processors2, whose properties emerge from their components: from light, polaritons draw fast dynamics and ease of transport; from matter, they inherit the ability… read more here.
Keywords: quantum; quantum dot; strongly interacting; cavity ... See more keywords
Repulsive photons in a quantum nonlinear medium
Sign Up to like & getrecommendations! Published in 2019 at "Nature Physics"
DOI: 10.1038/s41567-020-0917-6
Abstract: The ability to control strongly interacting light quanta (photons) is of central importance in quantum science and engineering 1 – 5 . Recently it was shown that such strong interactions can be engineered in specially… read more here.
Keywords: repulsive photons; strongly interacting; photons quantum; quantum nonlinear ... See more keywords
Mott insulator of strongly interacting two-dimensional semiconductor excitons
Sign Up to like & getrecommendations! Published in 2021 at "Nature Physics"
DOI: 10.1038/s41567-021-01440-8
Abstract: In condensed-matter physics, Mott insulators are an important phase involving strongly interacting electrons because of their intricate relationship with high-temperature superconductors 1 , 2 . Mott phases were recently observed for both bosonic and fermionic… read more here.
Keywords: semiconductor excitons; strongly interacting; mott insulator; insulator ... See more keywords
Strain-spectroscopy of strongly interacting defects in superconducting qubits
Sign Up to like & getrecommendations! Published in 2022 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/ac4150
Abstract: The proper functioning of some micro-fabricated novel quantum devices, such as superconducting resonators and qubits, is severely affected by the presence of parasitic structural material defects known as tunneling two-level-systems (TLS). Recent experiments have reported… read more here.
Keywords: strongly interacting; spectroscopy strongly; interacting defects; spectroscopy ... See more keywords
Nonuniversality and strongly interacting two-level systems in glasses at low temperatures
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aac930
Abstract: Recent experimental results showing untypical nonlinear absorption and marked deviations from well known universality in the low temperature acoustic and dielectric losses in amorphous solids prove the need for improving the understanding of the nature… read more here.
Keywords: two level; nonuniversality strongly; interacting two; level systems ... See more keywords
Strongly Interacting Fermions Are Nontrivial yet Nonglassy.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review letters"
DOI: 10.1103/cbqf-d24r
Abstract: Random spin systems at low temperatures are glassy and feature computational hardness in finding low-energy states. We study the random all-to-all interacting fermionic Sachdev-Ye-Kitaev model and prove that, in contrast, the low-energy states have polynomial… read more here.
Keywords: yet nonglassy; interacting fermions; fermions nontrivial; strongly interacting ... See more keywords
Quantum phases of strongly interacting bosons on a two-leg Haldane ladder
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.97.033619
Abstract: We study the ground-state physics of a single-component Haldane model on a hexagonal two-leg ladder geometry with a particular focus on strongly interacting bosonic particles. We concentrate our analysis on the regime of less than… read more here.
Keywords: haldane; phases strongly; quantum phases; strongly interacting ... 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