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Topological defects in open string field theory
We show how conformal field theory topological defects can relate solutions of open string field theory for different boundary conditions. To this end we is realized on open string fi...
Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
- 2018 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
String field representation of the Virasoro algebra
We construct a representation of the zero central charge Virasoro algebra using string fields in Witten's open bosonic string field theory. This construction is used to explore extensions of the KBc algebr...
BE - Teoretická fyzika
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
EXACT SOLUTIONS IN SFT AND MARGINAL DEFORMATION IN BCFT
be mapped to the string field theory action defined through the new boundary conformalIn this note we will study solution of open bosonic string field theory based on action of operators...
BE - Teoretická fyzika
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
String field theory solution for any open string background
We present an exact solution of open bosonic string field theory which can be used to describe any time-independent open string background. The solution the tachyon lump describing the formation of a D(p 1)-brane i...
BE - Teoretická fyzika
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Chiral strings, the sectorized description and their integrated vertex operators
limit and the usual conformal gauge in string theory. This idea was used to compute scattering amplitudes of tensile chiral strings, which are given by standard stringA chiral string can be seen ...
Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
- 2019 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
A solution for relevant deformations in open string field theory
the context ofcubic bosonic string field theory. We show that the simplest gauge invariant quantity, the closed string overlap, precisely agrees with the shift in the closed string tadpole between the UV ...
BF - Elementární částice a fyzika vysokých energií
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Background constraints in the infinite tension limit of the heterotic string
In this work we investigate the classical constraints imposed on the supergravity and super Yang-Mills backgrounds in the alpha'> 0 limit of the heterotic string using the pure spinor formalism. Guided by the recently observed sectorization ...
Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
- 2016 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Loop Homotopy Algebras in Closed String Field Theory.
We prove that the Hilbert space of a combined conformal theory of matter and ghosts admits a certain algebraic structure which we call a loop homotopy algebra. We give several equivalent descriptions of this structure....
BA - Obecná matematika
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Boundary state from Ellwood invariants
Boundary states are given by appropriate linear combinations of Ishibashi states. Starting from any open string field theory solution and assuming Ellwood, Okawa and Zwiebach, ours is linear in the string field...
BE - Teoretická fyzika
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Quantum Correction to Generalized T Dualities
of string theory, i.e., at the (super) gravity level. We show that this fact extends to the next order in alpha' (two loops in sigma-model perturbation theory) provided Lorentz transformations of the fields
Astronomy (including astrophysics,space science)
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
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