Holographic non-relativistic fermionic fixed point and bulk dipole coupling
作者： Hongbao Zhang , Wei-Jia Li
关键词: Order of magnitude 、 Quantum electrodynamics 、 Holography 、 Renormalization group 、 Charge (physics) 、 Fixed point 、 Fermi surface 、 Condensed matter physics 、 Physics 、 Boundary value problem 、 AdS/CFT correspondence
摘要: Inspired by the recently discovered non-relativistic fermionic fixed points, we investigate how presence of bulk dipole coupling modifies spectral function at one these novel points. As a result, although infinite flat band is always visible in as well chemical potential, modified remarkable way small momenta up to order magnitude coupling. On other hand, like phoenix, new Fermi surface sprouts from formed gap when pushed further such overshadow charge parameter, which obviously different what found relativistic
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