D7–anti-D7 bilayer: Holographic dynamical symmetry breaking
Copyright policy )D7–anti-D7 bilayer: Holographic dynamical symmetry breaking
We consider a holographic model of dynamical symmetry breaking in 2+1-dimenisons, where a parallel D7-anti-D7 brane pair fuse into a single object, corresponding to the U(1)XU(1)->U(1) symmetry breaking pattern. We show that the current-current correlation functions can be computed analytically and exhibit the low momentum structure that is expected when global symmetries are spontaneously broken. We also find that these correlation functions have poles attributable to infinite towers of vector mesons with equally spaced masses.
4 pages, 3 figures
High Energy Physics - Theory, Nuclear and High Energy Physics, Strongly Correlated Electrons (cond-mat.str-el), Symmetry breaking in quantum theory, Holography, FOS: Physical sciences, Symmetry breaking, symmetry breaking, D-branes; AdS/CFT correspondence; bilayer graphene, Yang-Mills and other gauge theories in quantum field theory, Condensed Matter - Strongly Correlated Electrons, High Energy Physics - Theory (hep-th), Bilayer graphene, holography, bilayer graphene, Coulomb drag
High Energy Physics - Theory, Nuclear and High Energy Physics, Strongly Correlated Electrons (cond-mat.str-el), Symmetry breaking in quantum theory, Holography, FOS: Physical sciences, Symmetry breaking, symmetry breaking, D-branes; AdS/CFT correspondence; bilayer graphene, Yang-Mills and other gauge theories in quantum field theory, Condensed Matter - Strongly Correlated Electrons, High Energy Physics - Theory (hep-th), Bilayer graphene, holography, bilayer graphene, Coulomb drag
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