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Phase Diagram of the Two-Channel Kondo Lattice

Mark Jarrell·Hanbin Pang·D. L. Cox
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Abstract

The phase diagram of the two-channel Kondo lattice model is examined with a Quantum Monte Carlo simulation in the limit of infinite dimensions. Commensurate (and incommensurate) antiferromagnetic and superconducting states are found. The antiferromagnetic transition is very weak and continuous; whereas the superconducting transition is discontinuous to an odd-frequency channel-singlet and spin-singlet pairing state.

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Mark Jarrell, Hanbin Pang, D. L. Cox. 1996-09-20. Phase Diagram of the Two-Channel Kondo Lattice. https://doi.org/10.1103/physrevlett.78.1996

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