Results 21 to 30 of about 1,926 (226)

Anomaly mediation in superstring theory [PDF]

Fortschritte der Physik, 2010
AbstractWe study anomaly mediated supersymmetry breaking in type IIB string theory and use our results to test the supergravity formula for anomaly mediated gaugino masses. We compute 1‐loop gaugino masses for models of D3‐branes on orbifold singularities with 3‐form fluxes by calculating the annulus correlator of 3‐form flux and two gauginos in the ...
Conlon, Joseph P, Goodsell, Mark, Palti, Eran   +2 more
openaire   +4 more sources

The complete worldsheet S matrix of superstrings on AdS3×S3×T4 with mixed three-form flux

Nuclear Physics B, 2015
We determine the off-shell symmetry algebra and representations of Type IIB superstring theory on AdS3×S3×T4 with mixed R–R and NS–NS three-form flux.
Thomas Lloyd, Olof Ohlsson Sax, Alessandro Sfondrini, Bogdan Stefański, Jr.   +3 more
doaj   +1 more source

Notes on the Wess-Zumino-Witten-like structure: L ∞ triplet and NS-NS superstring field theory

Journal of High Energy Physics, 2017
In the NS-NS sector of superstring field theory, there potentially exist three nilpotent generators of gauge transformations and two constraint equations: it makes the gauge algebra of type II theory somewhat complicated.
Hiroaki Matsunaga
doaj   +1 more source

Superstring Theories

, 2006
12 pages, 5 figures, contribution to the Encyclopedia of Mathematical ...
Bachas, Constantin, Troost, Jan
openaire   +2 more sources

Inhomogeneous tensionless superstrings

Journal of High Energy Physics, 2018
We construct a novel tensionless limit of Superstring theory that realises the Inhomogeneous Super Galilean Conformal Algebra (SGCA I ) as the residual symmetry in the analogue of the conformal gauge, as opposed to previous constructions of the ...
Arjun Bagchi, Aritra Banerjee, Shankhadeep Chakrabortty, Pulastya Parekh   +3 more
doaj   +1 more source

Superstring Backgrounds in String Geometry

Advances in High Energy Physics, 2021
String geometry theory is a candidate of the nonperturbative formulation of string theory. In order to determine the string vacuum, we need to clarify how superstring backgrounds are described in string geometry theory.
Masaki Honda, Matsuo Sato, Taiki Tohshima   +2 more
doaj   +1 more source

Summability of superstring theory [PDF]

Physics Letters B, 1998
11 pages, TeX.
openaire   +2 more sources

Conformal Relativity versus Brans–Dicke and Superstring Theories

Entropy, 2012
We show how conformal relativity is related to Brans–Dicke theory and to low-energy-effective superstring theory. Conformal relativity or the Hoyle–Narlikar theory is invariant with respect to conformal transformations of the metric.
David B. Blaschke, Mariusz P. Dąbrowski
doaj   +1 more source

Systemic Governance From Below: Story Telling to Empower Access to the Commons Through Mapping and Modelling: A Mixed Methods Approach

Systems Research and Behavioral Science, EarlyView.
ABSTRACT Access to forests, farming land and the Citarum river is limited in Tarumajaya; furthermore, many do not own their own housing and are dependent on the public and private landowners in the area. The region of Tarumajaya faces significant challenges in access to crucial resources such as forests, farming land and the Citarum river, leading to a
Rudolf Wirawan, Janet Judy McIntyre‐Mills, R. Riswanda R. Riswanda, Ida Widianingsih, Indra Gunawan   +4 more
wiley   +1 more source

Superstring amplitudes from BCJ numerators at one loop

Journal of High Energy Physics
We find a direct map that determines moduli-space integrands for one-loop superstring amplitudes in terms of field-theory loop integrands in the BCJ form. The latter can be computed using efficient unitarity methods, so our map provides an alternative to
Yvonne Geyer, Jiachen Guo, Ricardo Monteiro, Lecheng Ren   +3 more
doaj   +1 more source