Superconductivity through Quantum Critical Fluctuations in the ...

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For quantum-fluctuations in the disordered phase,one must consider a generator of rotations among them.Generator of Rotations among the four configurations.L z,i | i = e i /4 | i + ⇥/2
current operators in the link (p, p + 1). Note that this isthe lattice equivalent of transforms as (r ⇥ p), where rand p are the position and momentum vectors along thelinks of the unit-cell.Quantum-Critical Fluctuations : Aji-cmv PRL(07); PR-B(09)OCuThe critical modes are the fluctuations among the fourconfigurations of observed order, i.e., among the fourorientations of the order parameter vector L.(a)(b)FIG. 1: a: The four domains of the circulating current phaseare shown. They may be specified by the four orientationsof a vector shown in red. b: Schematic representation of thecurrent due to the operator C(j i )In the fluctuations regime the vector L has the same criticalQuantum Ashkin-Teller model: In the quantum fluctuationregime, fluctuating flux and current patterns overany region of space and time are generated by the elementaryprocess of fluctuations between the four config-spectra as a model with a continuous rotations of L, i.e. thequantum- XY model.⇧ 0 maywhereof thecell.mate fr0.1µ B pCouppling ofa collecmatrix|⇥ i ± ⇤tering mtime-rethe conin detaas theonly useratorsthe operotatiorotatesator inP (1234
Page 1 and 2: Superconductivity through Quantum C
Page 3 and 4: Universal Phase DiagramTAntiferroma
Page 5 and 6: Fermi-Arc Phenomena:A New paradigm
Page 7 and 8: Any theoretical ideas and calculati
Page 10 and 11: Effect of Fluctuations on Single-pa
Page 12 and 13: If there is a region of Quantum-cri
Page 14 and 15: s but simply characterized temperat
Page 18 and 19: Fluctuations of the pseudogap order
Page 20 and 21: Superconductivity through Quantum C
Page 22 and 23: angle independence of the Eliashber
Page 24 and 25: Pairing VertexScattering through π
Page 26 and 27: Deducing the Fluctuation Spectra Co
Page 28 and 29: dI/dV ⇥ SdI/dV ⇥ N( )2 F (⇥)
Page 30 and 31: High Resolution Laser ARPES data. Z
Page 32 and 33: The Eliashberg functionAnalysis on
Page 34 and 35: How could one imagine superconducti
Page 36 and 37: TQuantum-critical fluctuationsof th
Page 38 and 39: Quantum Critical Fluctuations(Vivek
Page 40 and 41: t finite temperature where the corr
Page 42 and 43: ppose we separate m into the usual
Page 44 and 45: Correlation function in the Quantum
Page 46: Definitive Evidence that there is a

Superconductivity through Quantum Critical Fluctuations in the ...

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