| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Outline of Final Research Achievements |
We have performed exhaustive numerical simulations (gauge field generation and diagonalization of Dirac operators) of two-color QCD+QED on a lattice, for a parameter space in the confining phase of the theory:
SU(2) gauge couping beta=0~2.1, U(1) gauge couping e=0.0002~0.0028, AB flux phi=0.01～0.06. Statistical distributions of individual Dirac levels obtained from these simulations are then shown to be perfectly fitted with the analytic formula derived from the crossover random matrix ensembles interpolating chGSE and chGUE. This fitting enabled us to determine the two Loe-energy constants (chiral condensate Sigma and pseudo-scalar decay constant F) with the precisions of 10^-4 and 10^3, respectively, for the whole parameter space mentioned above. This achievements might find applications in a version of the technicolor model based on the SU(2) gauge theory, namely for the determination of phenomenological parameters of the proposed composite Higgs particle.
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