Hisashi Yamamoto

most citedOn the stability of renormalizable expansions in three-dimensional gravity

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hep-th1993

Long-distance properties of frozen U(1) Higgs and axially U(1)-gauged four-Fermi models in $1 + 1$ dimensions

Hisashi Yamamoto

We study the long-distance relevance of vortices (instantons) in an $N$ -component axially U(1)-gauged four-Fermi theory in $1 + 1$ dimensions, in which a naive use of $1/ N$ expansion…

hep-th1993★ 1 cited

On the stability of renormalizable expansions in three-dimensional gravity

Shun'ya Mizoguchi, Hisashi Yamamoto

Preliminary investigations are made for the stability of the $1/ N$ expansion in three-dimensional gravity coupled to various matter fields, which are power-counting renormalizable.…

Long-distance properties of frozen U(1) Higgs and axially U(1)-gauged four-Fermi models in 1+1 dimensions

On the stability of renormalizable expansions in three-dimensional gravity

Long-distance properties of frozen U(1) Higgs and axially U(1)-gauged four-Fermi models in $1 + 1$ dimensions