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Publikováno v:
Physics of Particles & Nuclei Letters; Aug2024, Vol. 21 Issue 4, p800-803, 4p
Autor:
Mihailescu, M.
High derivative terms do not play a major role in field theories because of the associated complexity and inherent difficulty in connecting these terms to physically measurable quantities. A role for higher derivative terms is analyzed for the case o
Externí odkaz:
http://arxiv.org/abs/0710.5076
Publikováno v:
Phys.Rev. D64 (2001) 046006
We consider a Dp brane within a D9 brane in the presence of a B-field whose polarization is {\em transverse} to the Dp brane. To be definite, we take a D3-D9 system. It is observed that the system has the same pattern of supersymmetry breaking as tha
Externí odkaz:
http://arxiv.org/abs/hep-th/0011079
Publikováno v:
Phys.Lett. B482 (2000) 249-254
We describe numerical methods for constructing lump solutions in open string field theory. According to Sen, these lumps represent lower dimensional Dp-Branes and numerical evaluation of their energy can be compared with the expected value for the te
Externí odkaz:
http://arxiv.org/abs/hep-th/0003031
Publikováno v:
Phys.Rev.D58:105009,1998
In the framework of the conjectured duality relation between large $N$ gauge theory and supergravity the spectra of masses in large $N$ gauge theory can be determined by solving certain eigenvalue problems in supergravity. In this paper we study the
Externí odkaz:
http://arxiv.org/abs/hep-th/9806125
Publikováno v:
Chaos Solitons Fractals 10 (1999) 385-397
We review some aspects of the construction of self-dual gravity and the associated field theory of ${\cal N}=2$ strings in terms of two-dimensional sigma models at large $N$. The theory is defined through a large $N$ Wess-Zumino-Witten model in a non
Externí odkaz:
http://arxiv.org/abs/hep-th/9804206
Publikováno v:
Phys.Lett. B416 (1998) 334-340
We explore the quantum properties of self-dual gravity formulated as a large $N$ two-dimensional WZW sigma model. Using a non-trivial classical background, we show that a $(2,2)$ space-time is generated. The theory contains an infinite series of high
Externí odkaz:
http://arxiv.org/abs/hep-th/9706223
Publikováno v:
In Optics Communications 1 June 2016 368:141-149
Akademický článek
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