Anomalous transport and holographic momentum relaxation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2017)004
Abstract: A bstractThe chiral magnetic and vortical effects denote the generation of dissipationless currents due to magnetic fields or rotation. They can be studied in holographic models with Chern-Simons couplings dual to anomalies in field theory.… read more here.
Keywords: anomalous transport; holographic momentum; transport holographic; momentum ... See more keywords
A κ−ε model for plasma anomalous transport in tokamaks: closure via the scaling of the global confinement
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Materials and Energy"
DOI: 10.1016/j.nme.2019.02.032
Abstract: Abstract A reduced model for radial anomalous transport of plasma in tokamaks, inspired by the Reynolds-Averaged Navier–Stokes (RANS) approach, is presented assuming diffusion as governing mechanism. In order to self-consistently calculate transport coefficients, an empirical… read more here.
Keywords: global confinement; transport; via scaling; anomalous transport ... See more keywords
Anomalous transport of magnetic colloids in a liquid crystal-magnetic colloid mixture.
Sign Up to like & getrecommendations! Published in 2019 at "Soft matter"
DOI: 10.1039/c8sm02090f
Abstract: We report an extensive molecular dynamics study on the translational dynamics of a hybrid system composed of dipolar soft spheres (DSS), representing ferromagnetic particles, suspended in a liquid crystal (LC) matrix. We observe that the… read more here.
Keywords: anomalous transport; transport magnetic; colloids liquid; magnetic colloids ... See more keywords
Extending the validation of multi-mode model for anomalous transport to high beta poloidal tokamak scenario in DIII-D
Sign Up to like & getrecommendations! Published in 2018 at "Physics of Plasmas"
DOI: 10.1063/1.5010339
Abstract: The Multi-Mode Model (MMM7.1) for anomalous transport is tested in predictive modeling of temperature profiles of a high beta poloidal DIII-D discharge. This new H-mode plasma regime, with high beta poloidal and high bootstrap currents,… read more here.
Keywords: anomalous transport; mode; transport; high beta ... See more keywords
Anomalous transport effects on switching currents of graphene-based Josephson junctions.
Sign Up to like & getrecommendations! Published in 2017 at "Nanotechnology"
DOI: 10.1088/1361-6528/aa5e75
Abstract: We explore the effect of noise on the ballistic graphene-based small Josephson junctions in the framework of the resistively and capacitively shunted model. We use the non-sinusoidal current-phase relation specific for graphene layers partially covered… read more here.
Keywords: anomalous transport; graphene based; graphene; josephson junctions ... See more keywords
Superdiffusion in spin chains
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Statistical Mechanics: Theory and Experiment"
DOI: 10.1088/1742-5468/ac12c7
Abstract: This review summarizes recent advances in our understanding of anomalous transport in spin chains, viewed through the lens of integrability. Numerical advances, based on tensor-network methods, have shown that transport in many canonical integrable spin… read more here.
Keywords: spin chains; anomalous transport; transport; superdiffusion spin ... See more keywords
Self-Organization, Structures, and Anomalous Transport in Turbulent Partially Magnetized Plasmas with Crossed Electric and Magnetic Fields.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.185001
Abstract: Self-organization and anomalous transport in gradient-drift driven turbulence in partially magnetized plasmas with crossed electric and magnetic fields is demonstrated in two-dimensional fluid simulations. The development of large scale structures and flows is shown to… read more here.
Keywords: self organization; transport; magnetized plasmas; plasmas crossed ... See more keywords
Symmetry and Correlation Effects on Band Structure Explain the Anomalous Transport Properties of (111) LaAlO_{3}/SrTiO_{3}.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.036805
Abstract: The interface between the two insulating oxides SrTiO_{3} and LaAlO_{3} gives rise to a two-dimensional electron system with intriguing transport phenomena, including superconductivity, which are controllable by a gate. Previous measurements on the (001) interface… read more here.
Keywords: symmetry correlation; transport; effects band; anomalous transport ... See more keywords
Anomalous Transport Signatures in Weyl Semimetals with Point Defects.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.196601
Abstract: We present the first theoretical study of transport properties of Weyl semimetals with point defects. Focusing on a class of time-reversal symmetric Weyl lattice models, we show that dilute lattice vacancies induce a finite density… read more here.
Keywords: anomalous transport; weyl semimetals; semimetals point; point defects ... See more keywords