An Unparticle Example in 2D

J. S. Schwinger, “Gauge Invariance and Mass. 2,” Phys. Rev

1962

Earlier work this paper cites.

C. M. Sommerfield, “On the Definition of Currents and the Action Principle in Field Theories of One Spatial Dimension,” Annals Phys

1963

Earlier work this paper cites.

B. Schroer, “Infraparticles in quantum field theory,” Fortsch. Phys

1963

Earlier work this paper cites.

W. E. Thirring and J. E. Wess, “Solution of a Field Theoretical Model in One Space- One Time Dimension,” Annals Phys

1964

Earlier work this paper cites.

J. Tarski, “Representation of Fields in a Two-Dimensional Model Theory,” J. Math. Phys

1964

Cited alongside, same era.

S. R. Coleman, “There are no Goldstone bosons in two-dimensions,” Commun. Math. Phys

1973

Cited alongside, same era.

A. Casher, J. B. Kogut, and L. Susskind, “Vacuum polarization and the absence of free quarks,” Phys. Rev

Original

1974

Cited alongside, same era.

H. Georgi and Y. Kats, “Nontrivial Unparticle Interactions in 2D,” manuscript in preparation

Cited in the paper.

B. Schroer, “A note on Infraparticles and Unparticles,” 0804.3563

Cited in the paper.

T. Banks and A. Zaks, “On the Phase Structure of Vector-Like Gauge Theories with Massless Fermions,” Nucl. Phys

1982

Later among the works it cites.

H. Georgi, “Unparticle Physics,” Phys. Rev. Lett

2007

Later among the works it cites.

H. Georgi, “Another Odd Thing About Unparticle Physics,” Phys. Lett

2007

Later among the works it cites.