| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Outline of Final Research Achievements |
We study theoretically nonequilibrium dynamics of cold atomic gases in artificial magnetic field, refereed to as synthetic gauge field in a view from weakly- to strongly-interacting regime. We study the vortex dynamics in spin-orbit coupled two-component Bose-Einstein condensates, clarifying the nontrivial dynamical behavior depending on the condensed phase for different strength of the spin-orbit coupling. We also study the atomic quantum simulations of lattice gauge theory, especially gauge-Higgs model, in one-, two-, and three dimensional optical lattice. We discuss the implementation, phase structure, and observable non equilibrium dynamics thoroughly, paying much attention to the experimental observation.
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