298 citations · 1.5k across the 20 of their papers we have counts for
22 papers
Aspects of Witten Diagrams for Holographic Defects
Dean Carmi, Sudip Ghosh, Trakshu Sharma
In this paper, we study the conformal block decomposition of Witten diagrams for -dimensional holographic CFTs in the presence of a -dimensional conformal defect. The hologra…
Closing the loop on in AdS
Dean Carmi, Riccardo Ciccone, Shimon Sukholuski
We compute the one-loop correction to the CFT data of all double-trace operators for a theory in AdS, for arbitrary values of , , and of the scal…
Conformal dispersion relation for mixed correlators
Dean Carmi, Javier Moreno, Shimon Sukholuski
Dispersion relations are nonperturbative formulas that relate the ultraviolet and infrared behavior of an observable with wide-ranging applications applications in linear response…
1d Conformal Field Theory and Dispersion Relations
Dean Carmi, Sudip Ghosh, Trakshu Sharma
We study conformal field theory in space-time dimensions. We derive a dispersion relation for the 4-point correlation function of identical bosons and fermions, in terms of t…
Loops in AdS: From the Spectral Representation to Position Space III
Dean Carmi
We study loop amplitudes in anti de-Sitter space via the spectral representation. We consider loops of spinning fields and in particular gauge fields, and derive various identities…
Scalar QED in AdS
Ankur, Dean Carmi, Lorenzo Di Pietro
We consider scalar QED with flavors in AdS. For the theory is strongly-coupled in the IR. We use the spin 1 spectral representation to compute and efficiently resum…
Loops in AdS: From the Spectral Representation to Position Space II
Dean Carmi
We continue the study of AdS loop amplitudes in the spectral representation and in position space. We compute the finite coupling 4-point function in position space for the large-$…
Applications of dispersive sum rules: -expansion and holography
Dean Carmi, Joao Penedones, Joao A. Silva +1
We use Mellin space dispersion relations together with Polyakov conditions to derive a family of sum rules for Conformal Field Theories (CFTs). The defining property of these sum r…
Loops in AdS: From the Spectral Representation to Position Space
Dean Carmi
We compute a family of scalar loop diagrams in . We use the spectral representation to derive various bulk vertex/propagator identities, and these identities enable to reduce…
A Conformal Dispersion Relation: Correlations from Absorption
Dean Carmi, Simon Caron-Huot
We introduce the analog of Kramers-Kronig dispersion relations for correlators of four scalar operators in an arbitrary conformal field theory. The correlator is expressed as an in…
A Study of Quantum Field Theories in AdS at Finite Coupling
Dean Carmi, Lorenzo Di Pietro, Shota Komatsu
We study the and Gross-Neveu models at large on AdS background. Thanks to the isometries of AdS, the observables in these theories are constrained by the SO$(d,2…
More on Holographic Volumes, Entanglement, and Complexity
Dean Carmi
Motivated by the holographic prescriptions for computing entanglement entropy and complexity, we study the properties of volumes/areas of bulk surfaces. We obtain a simple formula…
On the Time Dependence of Holographic Complexity
Dean Carmi, Shira Chapman, Hugo Marrochio +2
We evaluate the full time dependence of holographic complexity in various eternal black hole backgrounds using both the complexity=action (CA) and the complexity=volume (CV) conjec…
Comments on Holographic Complexity
Dean Carmi, Robert C. Myers, Pratik Rath
We study two recent conjectures for holographic complexity: the complexity=action conjecture and the complexity=volume conjecture. In particular, we examine the structure of the UV…
On Volumes of Subregions in Holography and Complexity
Omer Ben-Ami, Dean Carmi
The volume of the region inside the bulk Ryu-Takayanagi surface is a codimension-one object, and a natural generalization of holographic complexity to the case of subregions in the…
On the Shape Dependence of Entanglement Entropy
Dean Carmi
We study the shape dependence of entanglement entropy (EE) by deforming symmetric entangling surfaces. We show that entangling surfaces with a rotational or translational symmetry…
Renormalization group flow of entanglement entropy on spheres
Omer Ben-Ami, Dean Carmi, Michael Smolkin
We explore entanglement entropy of a cap-like region for a generic quantum field theory residing in the Bunch-Davies vacuum on de Sitter space. Entanglement entropy in our setup is…
Holographic Entanglement Entropy of Multiple Strips
Omer Ben-Ami, Dean Carmi, Jacob Sonnenschein
We study holographic entanglement entropy (HEE) of strips in various holographic theories. We prove that for strips with equal lengths and equal separations, there are only…
Higgs After the Discovery: A Status Report
Dean Carmi, Adam Falkowski, Eric Kuflik +2
Recently, the ATLAS and CMS collaborations have announced the discovery of a 125 GeV particle, commensurable with the Higgs boson. We analyze the 2011 and 2012 LHC and Tevatron Hig…
Interpreting the Higgs
Dean Carmi, Adam Falkowski, Eric Kuflik +1
The LHC and Tevatron Higgs data are interpreted as constraints on an effective theory of a Higgs boson with mass close to 125 GeV. We focus on the diphoton, ZZ*, WW* channels at th…
Interpreting LHC Higgs Results from Natural New Physics Perspective
Dean Carmi, Adam Falkowski, Eric Kuflik +1
We analyze the 2011 LHC Higgs data in the context of simplified new physics models addressing the naturalness problem. These models are expected to contain new particles with sizab…
TeV Scale Strings and Scattering Amplitudes at the LHC
Dean Carmi
We study aspects of TeV string scale models of intersecting D-branes. The gauge bosons arise from strings ending on stacks of D-branes, whereas chiral matter arises from strings st…