Results 131 to 140 of about 5,934,199 (289)

Superstring field theory

open access: yesNuclear Physics B, 1990
We construct a class of cubic gauge-invariant actions for superstring field theory, gauge fix one of them and show that it reproduces the known superstring S-matrix. In our construction boson string fields are taken in the 0 picture and fermion string fields in the −12 picture.
Department of Physics, University of Florida, Gainesville, FL 32611, USA ( host institution )   +3 more
openaire   +4 more sources

The Monster Sporadic Group and a Theory Underlying Superstring Models [PDF]

open access: yes, 1996
The pattern of duality symmetries acting on the states of compactified superstring models reinforces an earlier suggestion that the Monster sporadic group is a hidden symmetry for superstring models. This in turn points to a supersymmetric theory of self-
Chapline, George
core   +2 more sources

Field theory actions for ambitwistor string and superstring

open access: yesJournal of High Energy Physics, 2018
We analyze the free ambitwistor string field theory action for the bosonic string, heterotic string and both GSO sectors of the Type II string. The spectrum contains non-unitary states and provides an interesting consistency test for one-loop ambitwistor
Nathan Berkovits, Matheus Lize
doaj   +1 more source

The twisted story of worldsheet scattering in η-deformed AdS5 × S5

open access: yesJournal of High Energy Physics, 2020
We study the worldsheet scattering theory of the η deformation of the AdS5 × S5 superstring corresponding to the purely fermionic Dynkin diagram. This theory is a Weyl-invariant integrable deformation of the AdS5 × S5 superstring, with trigonometric ...
Fiona K. Seibold   +2 more
doaj   +1 more source

Dimensional reductions of superstring theory

open access: yesNuclear Physics B, 1986
Abstract No-scale supergravity models in four dimensions are constructed by dimensionally reducing ten-dimensional anomaly-free supergravity derived from superstring theory. Models with the interpretation of three 27 families of E6, and of four 27 families plus a 27+ 27 , are obtained, and the phenomenology is discussed.
David Bailin, Alex Love, Steven Thomas
openaire   +3 more sources

Aether, dark energy and string compactifications. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2022
Townsend PK.
europepmc   +1 more source

Complex Structure of the Four-Dimensional Kerr Geometry: Stringy System, Kerr Theorem, and Calabi-Yau Twofold

open access: yesAdvances in High Energy Physics, 2013
The 4D Kerr geometry displays many wonderful relations with quantum world and, in particular, with superstring theory. The lightlike structure of fields near the Kerr singular ring is similar to the structure of Sen solution for a closed heterotic string.
Alexander Burinskii
doaj   +1 more source

Superstrings near the conformal boundary of AdS3

open access: yesJournal of High Energy Physics
We study worldsheet sphere amplitudes, in the RNS formalism, in superstring theory on AdS3 × X with pure NS-NS flux using the near-boundary approximation.
Vit Sriprachyakul
doaj   +1 more source

A Lie Bracket for the Momentum Kernel. [PDF]

open access: yesCommun Math Phys, 2023
Frost H, Mafra CR, Mason L.
europepmc   +1 more source

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