Noncommutative Differential Geometry and Its Applications to Physics

Noncommutative differential geometry is a new approach to classical geometry. It was originally used by Fields Medalist A. Connes in the theory of foliations, where it led to striking extensions of Atiyah-Singer index theory. It also may be applicable to

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MATHEMATICAL PHYSICS STUDIES Editorial Board:

Maxim Kontsevich, IHES, Bures-sur- Yvette, France Massimo Porrati, New York University, New York, US.A. Jacques Simon, Universite Bourgogne, Dijon, France Daniel Sternheimer, Universite Bourgogne, Dijon, France

VOLUME 23

Noncommutative Differential Geometry and Its Applications to Physics Proceedings of the Workshop at Shonan, Japan, June 1999

Edited by

Yoshiaki Maeda Keio UniversilY, Yokohama, Japan

Hitoshi Moriyoshi Keio Universily, Yokohama, Japan

Hideki Omori Science Universily of Tokyo, Noda, Japan

Daniel Stemheimer CNRS and Universill? de Bourgogne, Dijon, France

Tatsuya Tate Keio UniversilY, Yokohama, Japan and

Satoshi Watamura Tohoku UniversilY, Sendai, Japan

Springer-Science+Business Media, B.V.

A C.I.P. Catalogue record for this book is available from the Library of Congress.

ISBN 978-94-010-3829-4 ISBN 978-94-010-0704-7 (eBook) DOI 10.1007/978-94-010-0704-7

Printed on acid-free paper

AII Rights Reserved © 2001 Springer Science+Business Media Dordrecht Originally published by Kluwer Academic Publishers in 2001 Softcover reprint ofthe hardcover Ist edition 2001 No part of the material protected by this copyright notice may be reproduced or utilized in any form or by any means, electronic or mechanical, incIuding photocopying, recording or by any information storage and retrieval system, without written permis sion from the copyright owner.

TABLE OF CONTENTS

PREFACE

vii

METIIODS OF EQUIVARIANT QUANTIZATION Christian Duval, Pierre B.A. Lecomte and Valentin Ovsienko APPLICATION OF NONCOMMUTATIVE DIFFERENTIAL GEOMETRY ON LATI1CE TO ANOMALY ANALYSIS IN ABELIAN LATI1CE GAUGE THEORY Takanori Fujiwara, Hiroshi Suzuki and Ke Wu

13

GEOMETRICAL STRUCTURES ON NONCOMMUTATIVE SPACES Olivier Grandjean

31

A RELATION BETWEEN COMMUTATIVE AND NONCOMMUTATIVE DESCRIPTIONS OF D-BRANES Nobuyuki Ishibashi

49

INTERSECTION NUMBERS ON THE MODULI SPACES OF STABLE MAPS IN GENUS 0 Alexandre Kabanov and Takashi Kimura

63

D-BRANE ACTIONS ON KAHLER MANIFOLDS Akishi Kato

99

ON TIlE PROJECTIVE CLASSIFICATION OF THE MODULES OF DIFFERENTIAL OPERATORS ON IRm Pierre B. A. Lecomte

123

AN INTERPRETATION OF SCHOUTEN-NIJENHUIS BRACKET Kentaro Mikami

131

v

Vi

NONCOMMUTATIVE DIFFERENTIAL GEOMETRY

REMARKS ON THE CHARACTERISTIC CLASSES ASSOCIATED WITH THE GROUP OF FOURIER INTEGRAL OPERATORS Naoya Miyazaki

145

C* -ALGEBRAIC DEFORMATION AND INDEX THEORY

155

Toshikazu Natsume

SINGULAR SYSTEMS OF EXPONENTIAL FUNCTIONS Hideki Omori, Yoshiaki Maeda, Naoya Miyazaki and Akira Yoshioka

169

DETERMINANTS OF ELLIPTIC BOUNDARY PROBLEMS IN QUANTUM FIELD THEORY Simon G. Scott and Krzysztov P. Wojciechowski

187

ON GEOMETRY OF NON-ABELIAN DUALITY Pavol Severa

217

WEYL CALCULUS AND WIGNER TRANSFORM ON THE POINCARE DISK Tatsuya Tate

227

LECTURES ON GRADED DIFFERENTIAL ALGEBRAS AND NONCOMMUTATIVE GEOMETRY Michel Dubois- Violette

245

PREFACE

A workshop on "noncommutative differential geometry and its applications to physics" was held at Shonan International Village at Ha