845 citations
- The University of TokyoJP307 papers
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Showing 2004 · hep-thShow all
3 papers · 2 filters
hep-th2004★ 3 cited
Q-Deformed Bi-Local Fields
Shigefumi Naka, Haruki Toyoda, Aiko Kimishima
We study the q-deformation of the bi-local system, two particle system, bounded by a relativistic harmonic oscillator type of potential from both points of view of mass spectra and…
hep-th2004★ 10 cited
New Vacuum of Bethe Ansatz Solutions in Thirring Model
T. Fujita, M. Hiramoto, T. Homma +1
We find a new vacuum of the Bethe ansatz solutions in the massless Thirring model. This vacuum breaks the chiral symmetry and has the lower energy than the well-known symmetric vac…
hep-th2004★ 40 cited
Path Integral for Space-time Noncommutative Field Theory
Kazuo Fujikawa
The path integral for space-time noncommutative theory is formulated by means of Schwinger's action principle which is based on the equations of motion and a suitable ansatz of asy…