14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidade Estadual Paulista (Unesp)BR231 papers
- Centre National de la Recherche ScientifiqueFR86 papers
- California Institute of TechnologyUS68 papers
- University of SouthamptonGB67 papers
- Stanford UniversityUS66 papers
- University of CambridgeGB63 papers
- University of MichiganUS63 papers
- University of ChicagoUS54 papers
- Australian National UniversityAU50 papers
- Leibniz University HannoverDE50 papers
- Massachusetts Institute of TechnologyUS50 papers
- National Tsing Hua UniversityTW50 papers
10 papers · 2 filters
Infinite Tension Limit of the Pure Spinor Superstring
Nathan Berkovits
Mason and Skinner recently constructed a chiral infinite tension limit of the Ramond-Neveu-Schwarz superstring which was shown to compute the Cachazo-He-Yuan formulae for tree-leve…
Massless scattering at special kinematics as Jacobi polynomials
Chrysostomos Kalousios
We study the scattering equations recently proposed by Cachazo, He and Yuan in the special kinematics where their solutions can be identified with the zeros of the Jacobi polynomia…
Pure Spinor b-ghost in a Super-Maxwell Background
Ilya Bakhmatov, Nathan Berkovits
In the pure spinor formalism for the superstring, the b-ghost is a composite operator satisfying {Q,b}=T where Q is the pure spinor BRST operator and T is the holomorphic stress te…
Tinkertoys for the Twisted D-Series
Oscar Chacaltana, Jacques Distler, Anderson Trimm
We study 4D N=2 superconformal field theories that arise from the compactification of 6D N=(2,0) theories of type D_N on a Riemann surface, in the presence of punctures twisted by…
Notes on the pure spinor b ghost
Renann Lipinski Jusinskas
In this work, a particular BRST-exact class of deformations of the b ghost in the non-minimal pure spinor formalism is investigated and the impact of this construction in the $\mat…
Holographic deconfinement transition in the presence of a magnetic field
Alfonso Ballon-Bayona
We investigate the thermodynamics of the flavour sector of the Sakai-Sugimoto model in the presence of a magnetic field. Renormalizing the euclidean Dirac-Born-Infeld action in the…
Dynamical twisting and the b ghost in the pure spinor formalism
Nathan Berkovits
After adding an RNS-like fermionic vector ψ^m to the pure spinor formalism, the non-minimal b ghost takes a simple form similar to the pure spinor BRST operator. The N=2 superconfo…
Nilpotency of the b ghost in the non-minimal pure spinor formalism
Renann Lipinski Jusinskas
The b ghost in the non minimal pure spinor formalism is not a fundamental field. It is based on a complicated chain of operators and proving its nilpotency is nontrivial. Chandia p…
DBI equations and holographic DC conductivity
Alfonso Ballon-Bayona, Cristine N. Ferreira, Victor J. Vasquez Otoya
We provide a simple method for writing the Dirac-Born-Infeld (DBI) equations of a Dp-brane in an arbitrary static background whose metric depends only on the holographic radial coo…
Chameleonic inflation
Kurt Hinterbichler, Justin Khoury, Horatiu Nastase +1
We attempt to incorporate inflation into a string theory realization of the chameleon mechanism. Previously, it was found that the volume modulus, stabilized by the supersymmetric…