Results 51 to 60 of about 99,297 (275)
Non-topological solitons (Q-balls) are discussed in some stringy settings. Our main result is that the dielectric D-brane system of Myers admits non-abelian Q-ball solutions on their world-volume, in which $N$ D$p$-branes relax to the standard dielectric form outside the Q-ball, but assume a more diffuse configuration at its centre.
Abel, Steven, Kehagias, Alex
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Фактори еколошког васпитања ученика основне школе
Еколошко васпитање у савременим васпитно-образовним установама све више добија на значају, али се у образовним политикама на нашим просторима још увијек не осјећа довољна посвећеност овом педагошком и све израженијем друштвеном проблему.
Brane Mikanović
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AbstractWe study T-branes on compact Kähler surfaces, in the presence of fields localised at curves. If such fields are treated as defects, their vevs induce delta-function sources for the 7-brane background, possibly leading to profiles with poles. We find that the presence of defect sources relaxes the constraints on globally well-defined T-brane ...
Marchesano F., Savelli R., Schwieger S.
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Čeprav predstavlja Jokasta v Kralju Ojdipu stranski lik, ima njen etični credo, ki je v ostrem nasprotju z Ojdipovo odločenostjo, da bo sam odrešil Tebe kuge, velik pomen za idejni svet te igre. V njem se odkriva osupljiva podobnost s fatalistično etiko
Brane Senegačnik
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The Einstein Equations on the 3-BRANE World:. a Window to Extra Dimensions [PDF]
We carefully investigate the gravitational equations of the brane world, in which all the matter forces except gravity are confined on the 3-brane in a 5-dimensional spacetime with $Z_2$ symmetry.
T. Shiromizu, K. Maeda, M. Sasaki
semanticscholar +1 more source
Adhering 0-branes to 6-branes and 8-branes [PDF]
16 pages, LaTeX; reference ...
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The problem of quantizing a symplectic manifold (M, ) can be formulated in terms of the A-model of a complexification of M. This leads to an interesting new perspective on quantization. From this point of view, the Hilbert space obtained by quantization of (M, ) is the space of (Bcc,B') strings, where Bcc and B' are two A-branes; B' is an ordinary ...
Gukov, Sergei, Witten, Edward
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Supergravity brane solutions allow for a generalised type of Kaluza-Klein reduction onto brane worldvolumes. The known replacement of a flat worldvolume metric by a Ricci-flat metric constitutes a consistent Kaluza-Klein truncation of the starting higher-
Rahim Leung, K.S. Stelle
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Remarks on brane and antibrane dynamics [PDF]
A bstractWe develop the point of view that brane actions should be understood in the context of effective field theory, and that this is the correct way to treat classical as well as loop divergences. We illustrate this idea in a simple model.
B. Michel +4 more
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Iz Senekovega Ojdipa (Nekromantija)
Nekromantija (530–658) Kreont Od mesta daleč stran črni se cerov gaj, nekje v bližini vodnate doline Dirke. Cipresa vrh svoj dviga nad visoki gozd, telo, zeleno zmeraj, v iglic plašč zavija; Star hrast tam steza grčave in trhle veje: požrešni ...
Brane Senegačnik
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