Talk detail

Participant	Giangreco Puletti, Valentina
Institution	Chalmers, Department of Fundamental Physics - SE-412 96 GOTHENBURG - GOTHENBURG - Gothenburg - Sweden

Session	ST3	Accepted		Order		Time
Talk	Oral abstract	Title	Holographic metals
Co-authors
Abstract	In 2+1 dimensions, strongly coupled charged fermions at finite density show ``strange’’ metallic behaviors. In this respect, useful new insights might come from gauge/gravity duality. The ultimate goal is to provide a dual geometrical realization for these condensed matter systems in order to have a qualitative and quantitative understanding of these phenomena. In this direction, a crucial step is to understand how a Fermi surface may be encoded in the dual geometry. I will discuss some recent results in the study of Fermi surfaces in holographic metallic states, in particular certain promising holographic models and tools to characterize Fermi surfaces in the boundary field theory.

Session	ST2	Accepted	Yes	Order	2	Time	14:45 - 15:10
Talk	Oral abstract	Title	Holographic metals
Co-authors
Abstract	In 2+1 dimensions, strongly coupled charged fermions at finite density show ``strange’’ metallic behaviors. In this respect, useful new insights might come from gauge/gravity duality. The ultimate goal is to provide a dual geometrical realization for these condensed matter systems in order to have a qualitative and quantitative understanding of these phenomena. In this direction, a crucial step is to understand how a Fermi surface may be encoded in the dual geometry. I will discuss some recent results in the study of Fermi surfaces in holographic metallic states, in particular certain promising holographic models and tools to characterize Fermi surfaces in the boundary field theory.