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Hidden order in the cuprates

Open access
Chakravarty, Sudip, Laughlin, R. B., Morr, Dirk K., Nayak, Chetan·2001·Physical Review B

Abstract

We propose that the enigmatic pseudogap phase of cuprate superconductors is characterized by a hidden broken symmetry of ${d}_{{x}^{2}\ensuremath{-}{y}^{2}}$-type. The transition to this state is rounded by disorder, but in the limit that the disorder is made sufficiently small, the pseudogap crossover should reveal itself to be such a transition. The ordered state breaks time-reversal, translational, and rotational symmetries, but it is invariant under the combination of any two. We discuss these ideas in the context of ten specific experimental properties of the cuprates, and make several predictions, including the existence of an as-yet undetected metal-metal transition under the superconducting dome.

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Crossref · 10.1103/physrevb.63.094503

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Metadata

Authors
Chakravarty, S., Laughlin, R. B., Morr, D. K., & Nayak, C.
Venue
Physical Review B
Published
2001-01-30
Volume
63
Issue
9
ISSN
  • 0163-1829 (ISSN-L)
  • 1095-3795
OpenAlex
W2096556541
Cited by
1,123
References
50
FWCI
59.93
Type
journal article
Language
en
Open access
green

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