Theory of Dynamic Stripe Induced Superconductivity
Annette Bussmann-Holder, K. Alex Muller, Roman Micnas, Helmut Buttner, Arndt Simon, Alan R. Bishop, Takeshi Egami
Abstract
Since the recently reported giant isotope effect on T* [1] could be consistently explained within an anharmonic spin-charge-phonon interaction model, we consider here the role played by stripe formation on the superconducting properties within the same model. This is a two-component scenario and we recast its basic elements into a BCS effective Hamiltonian. We find that the stripe formation is vital to high-Tc superconductivity since it provides the glue between the two components to enhance Tc to the unexpectedly large values observed experimentally.
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