Critical scaling and aging near the flux-line-depinning transition
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.024515
Abstract: We utilize Langevin molecular dynamics simulations to study dynamical critical behavior of magnetic flux lines near the depinning transition in type-II superconductors subject to randomly distributed attractive point defects. We employ a coarse-grained elastic line… read more here.
Keywords: critical scaling; depinning transition; aging near; scaling aging ... See more keywords
Quantum critical scaling of gapped phases in nodal-line semimetals
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.115123
Abstract: We study the effect of short range interactions in three dimensional nodal-line semimetals with linear band crossings. We analyze the Yukawa theories for gapped instabilities in the charge, spin and superconducting channels using the Wilsonian… read more here.
Keywords: scaling gapped; quantum critical; critical scaling; nodal line ... See more keywords
Critical scaling of compression-driven jamming of athermal frictionless spheres in suspension.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.103.l040901
Abstract: We study numerically a system of athermal, overdamped, frictionless spheres, as in a non-Brownian suspension, in two and three dimensions. Compressing the system isotropically at a fixed rate ε[over ̇], we investigate the critical behavior… read more here.
Keywords: compression; critical scaling; frictionless spheres; driven jamming ... See more keywords
Dynamical Critical Scaling of Long-Range Interacting Quantum Magnets.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.240403
Abstract: Slow quenches of the magnetic field across the paramagnetic-ferromagnetic phase transition of spin systems produce heat. In systems with short-range interactions the heat exhibits universal power-law scaling as a function of the quench rate, known… read more here.
Keywords: critical scaling; range; range interacting; dynamical critical ... See more keywords
On the viscosity of adhesive hard sphere dispersions: Critical scaling and the role of rigid contacts
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Rheology"
DOI: 10.1122/1.5063362
Abstract: The viscosity of colloidal dispersions is a highly sensitive function of the microstructure of the dispersion and the nature of the interactions among the particles. While the viscosity of solutions of colloidal hard spheres is… read more here.
Keywords: viscosity; critical scaling; hard spheres; dispersion ... See more keywords