Spin dephasing in pseudomagnetic fields: susceptibility and geometry

• Published in: Физика низких температур
• Date: 2016
• Main Authors: Tokatly, E.Ya., Sherman, I.V.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2016
• Subjects: К 100-летию со дня рождения К.Б. Толпыго
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/129111
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Spin dephasing in pseudomagnetic fields: susceptibility and geometry / I.V. Tokatly E.Ya. Sherman // Физика низких температур. — 2016. — Т. 42, № 5. — С. 506-512. — Бібліогр.: 30 назв. — англ.

We present a theory of spin dynamics caused by spin-orbit coupling for two-dimensional gases of cold atoms and other quasiparticles with pseudospin 1/2 moving in orbital gauge fields. Our approach is based on the gauge transformation in the form of a SU(2) rotation gauging out the spin-orbit couplin...