Abstract:

Conformal field theory are quantum field theory defined by using

representation theory of chiral algebra which are infinite dimension

algebra containing Virasoro algebra. Most fundamental results were

raised by three Russian physicists, Belavin-Polyakov-Zamolodchikov in

1984. Theory were defined by using minimal sequence representations of

Virasoro algebra at chiral charge c. In these ten years, extended W

algebra which are extended of Virasoro algebra at central charge.

In this talk I'll talk about construction of these algebra and their

irreducible representations which are resent results of speaker. I

describe the topological parts of the constitution.

* This seminar is combined with Topology Seminar.

744 Motooka, Nishi-ku

Fukuoka 819-0395, Japan

TEL (Office): +81-92-802-4402

FAX (Office): +81-92-802-4405

##### IMI(Institute of Mathematics for Industry)

# Seminar

List | All(1087) | Today and tomorrow's seminars(1) |

## Extended W-algebra of type sl_2 and these representations

Hold Date | 2013-11-08 16:00～2013-11-08 17:30 | |

Place | Seminar Room 1, Faculty of Mathematics building, Ito Campus | |

Object person | ||

Speaker | Akihiro TSUCHIYA (Kavli Institute for the Physics and Mathematics of the Universe) | |