Quiver Mechanics for Deconstructed Matrix String
نویسندگان
چکیده
In this paper we propose a quiver model of matrix quantum mechanics with 8 supercharges which, on a Higgs branch, deconstructs the worldsheet of Matrix String Theory. This discrete model evades the fermion doubling problem and, in the continuum limit, enhances the number of supersymmetries to sixteen. Our model is motivated by orbifolding the Matrix Model, and the deconstruction ansatz exhibits a duality between target space compactification and worldsheet deconstruction.
منابع مشابه
Quiver Matrix Mechanics for IIB String Theory (I): Wrapping Membranes and Emergent Dimension
In this paper we present a discrete, non-perturbative formulation for type IIB string theory. Being a supersymmetric quiver matrix mechanics model in the framework of M(atrix) theory, it is a generalization of our previous proposal of compactification via orbifolding for deconstructed IIA strings. In the continuum limit, our matrix mechanics becomes a (2 + 1)-dimensional Yang-Mills theory with ...
متن کاملComments on Quiver Gauge Theories and Matrix Models
Dijkgraaf and Vafa have conjectured the correspondences between topological string theories, N = 1 gauge theories and matrix models. By the use of this conjecture, we calculate the quantum deformations of Calabi-Yau threefolds with ADE singularities from ADE multi-matrix models. We obtain the effective superpotentials of the dual quiver gauge theories in terms of the geometric engineering for t...
متن کاملQuiver Matrix Mechanics for IIB String Theory (II): Generic Dual Tori, Fractional Matrix Membrane and SL(2,Z) Duality
With the deconstruction technique, the geometric information of a torus can be encoded in a sequence of orbifolds. By studying the Matrix Theory on these orbifolds as quiver mechanics, we present a formulation that (de)constructs the torus of generic shape on which Matrix Theory is “compactified”. The continuum limit of the quiver mechanics gives rise to a (1+2)dimensional SYM. A hidden (fourth...
متن کاملN = 1 Supersymmetry , Deconstruction and Bosonic Gauge Theories
We show how the full holomorphic geometry of local Calabi-Yau threefold compacti-fications with N = 1 supersymmetry can be obtained from matrix models. In particular for the conifold geometry we relate F-terms to the general amplitudes of c = 1 non-critical bosonic string theory, and express them in a quiver or, equivalently, super matrix model. Moreover we relate, by deconstruction, the uncomp...
متن کاملSuperstring on PP - Wave Orbifold from Large - N Quiver Gauge Theory ∗
We extend the proposal of Berenstein, Maldacena and Nastase to Type IIB superstring propagating on pp-wave over R/Zk orbifold. We show that first-quantized free string theory is described correctly by the large N , fixed gauge coupling limit of N = 2 [U(N)] quiver gauge theory. We propose a precise map between gauge theory operators and string states for both untwisted and twisted sectors. We a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2008