Hidden order in the cuprates
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In this paper, the enigmatic pseudogap phase of cuprate superconductors is characterized by a hidden broken symmetry of ${d}_{{x}^{2}\ensuremath{-}{y}^{ 2}}$-type.Citations
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Resonant spin excitations in high-Tc cuprates: Influence of the pseudogap
TL;DR: In this paper, the formation of the so-called resonance peak, in three different ordered states: the d x 2 - y 2 -wave superconducting (DSC) phase, the d-density wave (DDW) state, and a phase with coexisting DDW and DSC order, was analyzed.
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Pseudogap in cuprates driven by d-wave flux-phase order proximity effects: A theoretical analysis from Raman and ARPES experiments
Andrés Greco,Matías Bejas +1 more
TL;DR: It is shown that these two experiments can be analysed, in the context of the t-J model, by self-energy effects in the proximity to a D-wave flux-phase order instability and supports a crossover origin for the pseudogap, and a scenario of two competing phases.
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Effect of the Fermi surface reconstruction on the self-energy of the copper-oxide superconductors
TL;DR: In this paper, the authors calculated the self-energy corrections beyond the mean-field solution of the rotating antiferromagnetism theory using the functional integral approach and compared with other approaches.
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Incommensurate and commensurate density-wave in the two-dimensional lattice
TL;DR: In this paper, the authors investigated anisotropic density wave phase with arbitrary ordering wave vector (Q) and estimated the value of Q that corresponds to the minimum of the free energy, and found that for a wide range of model parameters the commensurate d-density wave (DDW) is actually the most stable density wave state.
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Recent Advances in Unconventional Density Waves
TL;DR: In this article, a review of recent works on UCDW within the framework of mean field theory is presented, and it is shown that many properties of the low temperature phase (LTP) in alpha-(BEDT-TTF)_2MHg(SCN)_4 with M=K, Rb and Tl are well characterized in terms of unconventional charge density wave (UCDW).
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