22 research outputs found
Mean Field Phase Diagram of SU(2)xSU(2) Lattice Higgs-Yukawa Model at Finite Lambda
The phase diagram of an SU(2)_L x SU(2)_R lattice Higgs-Yukawa model with
finite lambda is constructed using mean field theory. The phase diagram bears a
superficial resemblance to that for infinite lambda, however as lambda is
decreased the paramagnetic region shrinks in size. For small lambda the phase
transitions remain second order, and no new first order transitions are seen.Comment: 9 pages, 3 postscript figures, RevTex. To appear in PR
A BOSON EXCHANGE MODEL OF NUCLEON-NUCLEON BREMSSTRAHLUNG
Baier R, KUHNELT H, URBAN P. A BOSON EXCHANGE MODEL OF NUCLEON-NUCLEON BREMSSTRAHLUNG. ACTA PHYSICA AUSTRIACA. 1969;29(4):371-&