Friday, April 26, 2013

1304.6837 (Tomonori Harada et al.)

Properties of Odd-Frequency Superconductivity in Antiferromagnetic
Ordered State

Tomonori Harada, Yuki Fuseya, Kazumasa Miyake
We investigate properties below T_c of odd-frequency pairing which is realized by antiferromagnetic critical spin fluctuations or spin wave modes. It is shown that \Delta(\epsilon_n) becomes maximum at finite \epsilon_n, and \Delta(\pi T) becomes maximum at finite T. Implications of the present results to the experimental results of CeCu_2Si_2 and CeRhIn_5 are given.
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