Electrical current carried by neutral quasiparticles

Electrical current carried by neutral quasiparticles

Chetan Nayak, Kirill Shtengel, Dror Orgad, Matthew P. A. Fisher, and S. M. Girvin Department of Physics and Astronomy, University of California at Los Angeles, Los Angeles, California 90095-1547 Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697-4575 Institute for Theoretical Physics, University of California, Santa Barbara, California 93106-4030 D...

Heat flux carried by the Antarctic Circumpolar Current mean flow

[1] A stream function projection of historical hydrographic data is applied to study the heat flux problem in the Antarctic Circumpolar Current (ACC). The ACC is defined as a circumpolar band consisting of mean streamlines passing through Drake Passage. Its mean path exhibits a globally meandering pattern. The calculation of zonal heat transport shows that the ACC warms along its equatorward se...

Wear Neutral - Current Interactions

Controlled motion of electrically neutral microparticles by pulsed direct current

A controlled motion of electrically neutral microparticles in a conductive liquid at high temperatures has not yet been realized under the uniform direct electric current field. We propose a simple method, which employs pulsed direct current to a conductive liquid metal containing low-conductivity objects at high temperature. The electric current enables the low-conductivity particles to pass f...

Flavour Changing Neutral Current Processes

We review the status of the flavour-changing neutral-current processes (FCNC). In particular we discuss: i) Main targets of the field, ii) The theoretical framework for FCNC, iii) Standard analysis of the unitarity triangle, iv) ε/ε, v) Radiative, rare and CP-violating decays, vi) CP-asymmetries in B-decays, vii) Comparision of the potentials of K → πνν̄ and CP-B asymmetries, vii) Some aspects o...