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Charged domain walls as quantum strings living on a lattice

Henk Eskes·Osman Yousif Osman·Rob Grimberg·Wim van Saarloos·Jan Zaanen
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Abstract

A generic lattice cut-off model is introduced describing the quantum meandering of a single cuprate stripe. The fixed point dynamics is derived, showing besides free string behavior a variety of partially quantum disordered phases, bearing relationships both with quantum spin-chains and surface statistical physics.

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Henk Eskes, Osman Yousif Osman, Rob Grimberg, Wim van Saarloos, Jan Zaanen. 1997-12-31. Charged domain walls as quantum strings living on a lattice. https://doi.org/10.1103/physrevb.58.6963

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