English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

High-$T_c$ cuprates differ from conventional superconductors in three crucialaspects: the superconducting state descends from a strongly correlatedMott-Hubbard insulator, the order parameter exhibits d-wave symmetry andsuperconducting fluctuations play an all important role. We formulate a theoryof the pseudogap state in the cuprates by taking the advantage of these unusualfeatures. The effective low energy theory within the pseudogap phase is shownto be equivalent to the (anisotropic) quantum electrodynamics in (2+1)space-time dimensions (QED$_3$). The role of Dirac fermions is played by thenodal BdG quasiparticles while the massless gauge field arises throughunbinding of quantum vortex-antivortex degrees of freedom. A detailedderivation of this QED$_3$ theory is given and some of its main physicalconsequences are inferred for the pseudogap state. We focus on the propertiesof symmetric QED$_3$ and propose that inside the pairing protectorate itassumes the role reminiscent of that played by the Fermi liquid theory inconventional metals.Comment: 31 pages, 4 figures; replaced with revised versio

physical review. b, condensed matter

<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">QED</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>theory of pairing pseudogap in cuprates: From<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>d</mml:mi></mml:math>-wave superconductor to antiferromagnet via an algebraic Fermi liquid

QED3theory of pairing pseudogap in cuprates: Fromd-wave superconductor to antiferromagnet via an algebraic Fermi liquid