Superconformal Index on Rp2 × S1 and 3D Mirror Symmetry

2016. Auflage 2016
ISBN: 978-981-10-1396-6
Verlag: Springer Nature Singapore

Buch, Englisch, 83 Seiten, Format (B × H): 164 mm x 242 mm, Gewicht: 309 g

Reihe: Springer Theses

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.

Zielgruppe

Research

Autoren/Hrsg.

Tanaka, Akinori

Fachgebiete

• Naturwissenschaften Physik Quantenphysik
• Mathematik | Informatik Mathematik Algebra Algebraische Strukturen, Gruppentheorie
• Mathematik | Informatik Mathematik Numerik und Wissenschaftliches Rechnen Angewandte Mathematik, Mathematische Modelle
• Naturwissenschaften Physik Physik Allgemein Theoretische Physik, Mathematische Physik, Computerphysik

Inhaltsverzeichnis

Introduction and Summary.- Preliminary — Quantum Mechanics.- Three-dimensional Superconformal index on M×S.- Localization calculous of SCI with M = S.- Localization calculous of SCI with M= RP.- An application: three-dimensional abelian mirror symmetry.- Concluding remarks.

Über Autor(innen)

Dr.Akinori Tanaka

Particle Physics Theory Group, Physics Department, Osaka University