منابع مشابه
Little M - theory
Using the language of theory space, i.e. moose models, we develop a unified framework for studying composite Higgs models at the LHC. This framework—denoted little M-theory—is conveniently described by a theoretically consistent three-site moose diagram which implements minimal flavor and isospin violation. By taking different limits of the couplings, one can interpolate between simple group-li...
متن کاملOn the Supersymmetric Index of the M-theory 5-brane and Little String Theory
We propose a six-dimensional framework to calculate the supersymmetric index of M-theory 5-branes wrapped on a six-manifold with product topology M4 × T , where M4 is a holomorphic 4-cycle in a Calabi-Yau three-fold. This is obtained by zero-modes counting of the self-dual tensor contribution plus “little” string states and correctly reproduces the known results which can be obtained by shrinki...
متن کاملA little theory of abstraction
By means of abstraction a notion A is derived from a notion S. The resulting notion A often is called abstraction as well. Abstraction is considered important for information systems development. It often is naively understood as simply prescinding from aspects not considered as important for a task at hand. This approach to abstraction does not take into account two points: Firstly, prior to p...
متن کاملA Little Microlocal Morse Theory
If a complex analytic function, f , has a stratified isolated critical point, then it is known that the cohomology of the Milnor fibre of f has a direct sum decomposition in terms of the normal Morse data to the strata. We use microlocal Morse theory to obtain the same result under the weakened hypothesis that the vanishing cycles along f have isolated support. We also investigate an index-theo...
متن کاملA Little Large N Group Theory ∗
We discuss the group theory relevant to the ground-state baryons in large N c QCD. For very large representation, the group generators become classical variables. We find the form of the classical generators for the completely symmetric N index representation of SU(m) as N → ∞ and derive an integral formula for the matrix elements of an arbitrary polynomial in the group generators between low-s...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2006
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2006/09/003