Results 11 to 20 of about 118,178 (316)

Cryptography in the Multi-string Model [PDF]

open access: yesJournal of Cryptology, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jens Groth, Rafail Ostrovsky
openaire   +4 more sources

String bit models for superstring [PDF]

open access: yesPhysical Review D, 1995
We extend the model of string as a polymer of string bits to the case of superstring. We mainly concentrate on type II-B superstring, with some discussion of the obstacles presented by not II-B superstring, together with possible strategies for surmounting them. As with previous work on bosonic string we work within the light-cone gauge.
Bergman, Oren, Thorn, Charles B.
openaire   +3 more sources

String-motivated model [PDF]

open access: yesPhysical Review D, 1995
13 pages, published version, now in Latex, minor revisions, references ...
openaire   +3 more sources

Counting string theory standard models

open access: yesPhysics Letters B, 2019
We derive an approximate analytic relation between the number of consistent heterotic Calabi-Yau compactifications of string theory with the exact charged matter content of the standard model of particle physics and the topological data of the internal ...
Andrei Constantin   +2 more
doaj   +1 more source

Aspects of Topological String Theory [PDF]

open access: yes, 2008
Two aspects of the topological string and its applications are considered in this thesis. Firstly, non-perturbative contributions to the OSV conjecture relating four-dimensional extremal black holes and the closed topological string partition function ...
Cook, Paul Langabi Hogan
core   +1 more source

String/Gauge Duality and Penrose Limit [PDF]

open access: yes, 2003
Berenstein, Maldacena, and Nastase have recently discovered a particular limit of AdS/CFT correspondence where string theory in a plane wave background is dual to a sector of $mathcal N =4 SYM in a double scaling limit.
Park, Jongwon
core   +1 more source

BFKL pomeron in string models [PDF]

open access: yesNuclear Physics B, 2006
48 pages, 2 ...
Danilov, G. S., Lipatov, L. N.
openaire   +2 more sources

Modified models of a free boson string and their solutions

open access: yesҚарағанды университетінің хабаршысы. Физика сериясы, 2019
In this paper we consider the modified models of a free boson string and examine their dynamics. Modified models of the boson string are investigated from the point of view of the second order formalism (the Polyakov action).
З.К. Шанина, О.В. Разина
doaj   +1 more source

Supergravity solution-generating techniques and canonical transformations of σ-models from O(D, D)

open access: yesJournal of High Energy Physics, 2021
Within the framework of the flux formulation of Double Field Theory (DFT) we employ a generalised Scherk-Schwarz ansatz and discuss the classification of the twists that in the presence of the strong constraint give rise to constant generalised fluxes ...
Riccardo Borsato, Sibylle Driezen
doaj   +1 more source

On a ‘Replicating Character String’ Model [PDF]

open access: yesJournal of Applied Probability, 2014
In Chaudhuri and Dasgupta's 2006 paper a certain stochastic model for ‘replicating character strings’ (such as in DNA sequences) was studied. In their model, a random ‘input’ sequence was subjected to random mutations, insertions, and deletions, resulting in a random ‘output’ sequence.
openaire   +4 more sources

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