Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2001-10-24
Phys.Rev. D65 (2002) 046003
Physics
High Energy Physics
High Energy Physics - Theory
v1: 27 pages, Latex, 7 .eps figures v2: minor wording change + reference added
Scientific paper
10.1103/PhysRevD.65.046003
In noncommutative field theories, it was known that one-loop effective action describes propagation of non-interacting open Wilson lines, obeying the flying dipole's relation. We show that two-loop effective action describes cubic interaction among `closed string' states created by open Wilson lines. Taking d-dimensional noncommutative [\Phi^3] theory as the simplest setup, we compute nonplanar contribution at low-energy and large noncommutativity limit. We find that the contribution is expressible in a remarkably simple cubic interaction involving scalar open Wilson lines only and nothing else. We show that the interaction is purely geometrical and noncommutative in nature, depending only on sizes of each open Wilson line.
Kiem Youngjai
Lee Seongsu
Rey Soo-Jong
Sato Haru-Tada
No associations
LandOfFree
Interacting Open Wilson Lines in Noncommutative Field Theories does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Interacting Open Wilson Lines in Noncommutative Field Theories, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interacting Open Wilson Lines in Noncommutative Field Theories will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-651093