Constraints imposed by symmetry on pairing operators for the iron pnictides
نویسندگان
چکیده
Xiaoyu Wang,1,2,3 Maria Daghofer,4,1,2 Andrew Nicholson,1,2 Adriana Moreo,1,2 Michael Guidry,1,2 and Elbio Dagotto1,2 1Department of Physics and Astronomy, The University of Tennessee, Knoxville, Tennessee 37996, USA 2Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 32831, USA 3Department of Electronic Communication and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China 4IFW Dresden, P.O. Box 27 01 16, D-01171 Dresden, Germany Received 19 February 2010; published 20 April 2010
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