Programme

P.90 -- Poster, VCTP-45

Date: Wednesday, 14 October 2020

Time: 08:30 - 10:00

Online presentation

Parity violation by gravity in QCD as Discretize Kaluza-Klein theory

Nguyen Van Dat, Nguyen Ai Viet, Pham Tien Du

Trường Đại học Khoa học Tự nhiên, Đại học Quốc gia Hà Nội Viện Công nghệ Thông tin, Đại học Quốc gia Hà Nội Đại học Thủy lợi

Discretized Kaluza-Klein Theory (DKKT) can include non-abelian gauge fields as components of generalized gravity in space-time extended by a discrete extra dimension if the gauge group is the same for left- and right-handed chiral quark-leptons or one group must be abelian. In this paper we construct the QCD coupled to gravity in the framework of DKKT while keeping the chiral symmetry of QCD. We show that for consistency, this theory must have different gravity coupling to left- and right-handed quarks. The consequences of this parity violation mechanism by gravity are discussed.

Presenter: Nguyễn Văn Đạt

Presentation file: