Monopole Operators and Mirror Symmetry in Three-dimensional Gauge Theories PDF Download
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Author: Vadim Aleksandrovich Borokhov
Publisher:
ISBN:
Category : Electronic dissertations
Languages : en
Pages : 198
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Author: Vadim Aleksandrovich Borokhov
Publisher:
ISBN:
Category : Electronic dissertations
Languages : en
Pages : 198
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Book Description
Author: Anindya Dey (Ph. D.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 520
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Book Description
The basic objective of this thesis is to apply techniques of supersymmetric localization for studying Mirror Symmetry in N = 4 gauge theories in three space-time dimensions. We start by discussing an M-theory/Type IIA description of Mirror Symmetry for affine quiver gauge theories and present a neat classification of various infinite families of dual theories that arise in this fashion. We then perform an extremely non-trivial check of Mirror Symmetry for a large class of affine A and D type quivers and their truncated versions using partition function on a round sphere as a function of hypermultiplet masses and FI parameters. The computation allows one to explicitly derive the "mirror map" -- a linear map relating masses of a theory with FI parameters of the dual and vice-versa. In addition, we demonstrate that there exists a one-to-one correspondence between the various "building blocks" of the partition function of a given theory and String Theory objects in the Type IIB description of such theories. In the next part of the thesis, we introduce the idea that a very large class of dual quiver gauge theories may be systematically generated starting from dual pairs consisting only of simple linear quivers by appropriately gauging avor symmetries on one side of the duality. The gauging operation on one side of the duality results in a corresponding "ungauging" on the other side. We show that this program can be carried out to obtain various known as well as new families of mirror pairs -- including affine quivers of A-D-E type, star-shaped quivers and quivers with symplectic gauge groups. S3 partition function turns out to be a particularly convenient tool to implement the gauging procedure since it easily generalizes to any arbitrary shape of the quiver as well as arbitrary rank of the gauge group at a given node in the quiver. Additional checks on the new mirror pairs obtained in this fashion are performed using Hilbert Series computation on the Coulomb and Higgs branches of the dual theories in question. Remarkably, we find that our prescription gives a straightforward recipe to construct "good" duals in certain cases where naive mirror duals obtained via S-duality from Type IIB brane construction are "bad" in the Gaiotto-Witten sense.
Author: Akinori Tanaka
Publisher: Springer
ISBN: 9811013985
Category : Science
Languages : en
Pages : 91
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Book Description
The author introduces the supersymmetric localization technique, a new approach for computing path integrals in quantum field theory on curved space (time) defined with interacting Lagrangian. The author focuses on a particular quantity called the superconformal index (SCI), which is defined by considering the theories on the product space of two spheres and circles, in order to clarify the validity of so-called three-dimensional mirror symmetry, one of the famous duality proposals. In addition to a review of known results, the author presents a new definition of SCI by considering theories on the product space of real-projective space and circles. In this book, he explains the concept of SCI from the point of view of quantum mechanics and gives localization computations by reducing field theoretical computations to many-body quantum mechanics. He applies his new results of SCI with real-projective space to test three-dimensional mirror symmetry, one of the dualities of quantum field theory. Real-projective space is known to be an unorientable surface like the Mobius strip, and there are many exotic effects resulting from Z2 holonomy of the surface. Thanks to these exotic structures, his results provide completely new evidence of three-dimensional mirror symmetry. The equivalence expected from three-dimensional mirror symmetry is transformed into a conjectural non-trivial mathematical identity through the new SCI, and he performs the proof of the identity using a q-binomial formula.
Author: Amir-Kian Kashani-Poor
Publisher: American Mathematical Soc.
ISBN: 1470435152
Category : Mathematics
Languages : en
Pages : 314
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Book Description
This volume contains the proceedings of the conference String-Math 2016, which was held from June 27–July 2, 2016, at Collége de France, Paris, France. String-Math is an annual conference covering the most significant progress at the interface of string theory and mathematics. The two fields have had a very fruitful dialogue over the last thirty years, with string theory contributing key ideas which have opened entirely new areas of mathematics and modern mathematics providing powerful concepts and tools to deal with the intricacies of string and quantum field theory. The papers in this volume cover topics ranging from supersymmetric quantum field theories, topological strings, and conformal nets to moduli spaces of curves, representations, instantons, and harmonic maps, with applications to spectral theory and to the geometric Langlands program.
Author: Misha Shifman
Publisher: World Scientific
ISBN: 9812561145
Category : Condensed matter
Languages : en
Pages : 636
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Book Description
This volume is a collection of dedicated reviews covering all aspects of theoretical high energy physics and some aspects of solid state physics. Some of the papers are broad reviews of topics that span the entire field while others are surveys of authors' personal achievements. This is the most comprehensive review collection reflecting state of the art at the end of 2004. An important and unique aspect is a special effort the authors have invested in making the presentation pedagogical
Author: David Tong
Publisher:
ISBN:
Category : Gauge fields (Physics)
Languages : en
Pages :
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Author: Kentaro Hori
Publisher: American Mathematical Soc.
ISBN: 0821829556
Category : Mathematics
Languages : en
Pages : 954
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Book Description
This thorough and detailed exposition is the result of an intensive month-long course on mirror symmetry sponsored by the Clay Mathematics Institute. It develops mirror symmetry from both mathematical and physical perspectives with the aim of furthering interaction between the two fields. The material will be particularly useful for mathematicians and physicists who wish to advance their understanding across both disciplines. Mirror symmetry is a phenomenon arising in string theory in which two very different manifolds give rise to equivalent physics. Such a correspondence has significant mathematical consequences, the most familiar of which involves the enumeration of holomorphic curves inside complex manifolds by solving differential equations obtained from a ``mirror'' geometry. The inclusion of D-brane states in the equivalence has led to further conjectures involving calibrated submanifolds of the mirror pairs and new (conjectural) invariants of complex manifolds: the Gopakumar-Vafa invariants. This book gives a single, cohesive treatment of mirror symmetry. Parts 1 and 2 develop the necessary mathematical and physical background from ``scratch''. The treatment is focused, developing only the material most necessary for the task. In Parts 3 and 4 the physical and mathematical proofs of mirror symmetry are given. From the physics side, this means demonstrating that two different physical theories give isomorphic physics. Each physical theory can be described geometrically, and thus mirror symmetry gives rise to a ``pairing'' of geometries. The proof involves applying $R\leftrightarrow 1/R$ circle duality to the phases of the fields in the gauged linear sigma model. The mathematics proof develops Gromov-Witten theory in the algebraic setting, beginning with the moduli spaces of curves and maps, and uses localization techniques to show that certain hypergeometric functions encode the Gromov-Witten invariants in genus zero, as is predicted by mirror symmetry. Part 5 is devoted to advanced topi This one-of-a-kind book is suitable for graduate students and research mathematicians interested in mathematics and mathematical and theoretical physics.
Author: Yuji Tachikawa
Publisher: Springer
ISBN: 331908822X
Category : Science
Languages : en
Pages : 236
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Book Description
Understanding the dynamics of gauge theories is crucial, given the fact that all known interactions are based on the principle of local gauge symmetry. Beyond the perturbative regime, however, this is a notoriously difficult problem. Requiring invariance under supersymmetry turns out to be a suitable tool for analyzing supersymmetric gauge theories over a larger region of the space of parameters. Supersymmetric quantum field theories in four dimensions with extended N=2 supersymmetry are further constrained and have therefore been a fertile field of research in theoretical physics for quite some time. Moreover, there are far-reaching mathematical ramifications that have led to a successful dialogue with differential and algebraic geometry. These lecture notes aim to introduce students of modern theoretical physics to the fascinating developments in the understanding of N=2 supersymmetric gauge theories in a coherent fashion. Starting with a gentle introduction to electric-magnetic duality, the author guides readers through the key milestones in the field, which include the work of Seiberg and Witten, Nekrasov, Gaiotto and many others. As an advanced graduate level text, it assumes that readers have a working knowledge of supersymmetry including the formalism of superfields, as well as of quantum field theory techniques such as regularization, renormalization and anomalies. After his graduation from the University of Tokyo, Yuji Tachikawa worked at the Institute for Advanced Study, Princeton and the Kavli Institute for Physics and Mathematics of the Universe. Presently at the Department of Physics, University of Tokyo, Tachikawa is the author of several important papers in supersymmetric quantum field theories and string theory.
Author: Ron Donagi, Michael R. Douglas
Publisher: American Mathematical Soc.
ISBN: 1470410516
Category : Mathematics
Languages : en
Pages : 386
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Book Description
This volume contains the proceedings of the conference `String-Math 2013' which was held June 17-21, 2013 at the Simons Center for Geometry and Physics at Stony Brook University. This was the third in a series of annual meetings devoted to the interface of mathematics and string theory. Topics include the latest developments in supersymmetric and topological field theory, localization techniques, the mathematics of quantum field theory, superstring compactification and duality, scattering amplitudes and their relation to Hodge theory, mirror symmetry and two-dimensional conformal field theory, and many more. This book will be important reading for researchers and students in the area, and for all mathematicians and string theorists who want to update themselves on developments in the math-string interface.
Author:
Publisher: American Mathematical Soc.
ISBN: 0821838482
Category : Mathematics
Languages : en
Pages : 698
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Book Description
Research in string theory has generated a rich interaction with algebraic geometry, with exciting work that includes the Strominger-Yau-Zaslow conjecture. This monograph builds on lectures at the 2002 Clay School on Geometry and String Theory that sought to bridge the gap between the languages of string theory and algebraic geometry.
