ar X iv : h ep - t h / 06 07 06 4 v 1 1 1 Ju l 2 00 6 Long range interactions and the 3 D asymptotic fermion spectrum
نویسندگان
چکیده
In this article, we study the stability of the space of asymptotic fermion states in (2 + 1)D, when long range interparticle interactions are present. This is done in the framework of bosonization, where the fermion propagator can be represented in terms of a vortex correlator. In particular, we discuss possible instabilities in the large distance behavior of the induced action for the vortex worldline. Regular Associate of the Abdus Salam International Centre for Theoretical Physics, ICTP, Trieste, Italy. email: [email protected]
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ep - t h / 06 07 06 4 v 1 11 J ul 2 00 6 Long range interactions and the 3 D asymptotic fermion spectrum
In this article, we study the stability of the space of asymptotic fermion states in (2 + 1)D, when long range interparticle interactions are present. This is done in the framework of bosonization, where the fermion propagator can be represented in terms of a vortex correlator. In particular, we discuss possible instabilities in the large distance behavior of the induced action for the vortex w...
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