28 research outputs found

    Mean Field Phase Diagram of SU(2)xSU(2) Lattice Higgs-Yukawa Model at Finite Lambda

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    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

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    Baier R, KUHNELT H, URBAN P. A BOSON EXCHANGE MODEL OF NUCLEON-NUCLEON BREMSSTRAHLUNG. ACTA PHYSICA AUSTRIACA. 1969;29(4):371-&
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