A quantum fluctuation may break this master group so that this dilaton freezes out this symmetry at different length scales. ❋ Unknown (2010)
I think the interiors of black holes are dual to a condensate phase of gauge fields, such as gluon plasmas probed at RHIC, and that these objects are determined by a dilaton field to contain information for an AdS (Anti-deSitter) spacetime and its conformal infinity. ❋ Julianne (2008)
This is for a spin 0 particle, such as the Higgs field or su (4) dilaton. ❋ Julianne (2008)
\Lambda~ = ~\Lambda (\phi, ~ {\dot\phi}) and this scalar field is probably somehow related to the dilaton field of the current eternal inflation. ❋ Sean (2008)
There is a whole lot more I could go on about this, such as the role of conformal groups and dilaton fields, or with zeta functions, and …. ❋ Julianne (2008)
I believe that linear dilaton backgrounds and non-critical string theory are one and the same. ❋ Sean (2007)
The reason for the UV sensitivity in the simple toroidal model is the suppression of the dilaton F-term F_s which contributes to the tree-level gaugino mass. ❋ Sean (2007)
Please tell me if I recall correctly that linear dilaton backgrounds are conformally flat spacetimes, with a special choice of dilaton field linearly related to the time coordinate? ❋ Sean (2007)
However, there are linear dilaton backgrounds where problem of obtaining postive vacuum energy was solved. ❋ Sean (2007)
The classic example is a linear dilaton …. i.e. a spacetime field generated by the string, the “dilaton”, has a non-trivial dependence (linear in this case) on just one direction in spacetime … .. the rather singles out that direction as being rather special as compared to the others, a possiblity not allowed for in the critical string constructions. ❋ Sean (2006)
Do we really have any compelling reason to think that our world is decribed by a compactified 10D string instead of a noncritical string with all sorts of nontrivial fields (dilaton, etc ….) turned on? ❋ Sean (2006)
There are plenty of CFTs around that can do this, aside from the usual flat target space with constant dilaton. ❋ Cjohnson (2005)
Simple bosonic strings can be described by a field theory defined on the string worldsheet where the action is dependent upon the metric h_ {mn} on the worldsheet, the 2-curvature R_ {2} of the worldsheet, and a dilaton \phi (a scalar field on the worldsheet). ❋ Sean (2005)
Her exercise of her right involved considerably less risk and sacrifice than did the female who had to undergo the dilaton abortion. ❋ Unknown (2005)
How the hell could a 19th century mathematician write down an equation for two-dimensional non-critical string theory including the linear dilaton and the exponentially increasing tachyonic wall? ❋ Unknown (2010)
F-theoretical flux vacua i.e. type IIB vacua with non-trivial axion-dilaton fields, orientifolds, and D-branes. ❋ Unknown (2010)
When "u" is interpreted as the coordinate "X_1 (sigma, tau)" in spacetime along which the dilaton is linear, a coordinate that is mixed with the exponent encoding a Weyl scaling and a coordinate treated as a function of the worldsheet variables, Liouville's 19th century equation becomes the same thing as the equation of motion for "X_1 (sigma, tau)" in non-critical string theory. ❋ Unknown (2010)
I guess that he explained that the central charge is transmitted to a linear dilaton? ❋ Unknown (2010)
There, National Abortion Federation member Curtis Boyd performed a safe, legal dilaton and extraction abortion on her. ❋ Unknown (2009)
We show how, by making use of a new basis of the IIB supergravity axion-dilaton coset, SL (2, R) / SO (2), 7-branes that belong to different conjugacy classes of the duality group SL (2, R) naturally couple to IIB supergravity with appropriate source terms characterized by an SL (2, R) charge matrix Q. ❋ Unknown (2008)
