[Flexiblesusy-commits] [FlexibleSUSY/FlexibleSUSY] d462b8: simplify reorder_vector routine

[GitHub]

  Branch: refs/heads/development
  Home:   https://github.com/FlexibleSUSY/FlexibleSUSY
  Commit: d462b87f1de44e3c4d3a2a5d26dcb3826646abf0
      https://github.com/FlexibleSUSY/FlexibleSUSY/commit/d462b87f1de44e3c4d3a2a5d26dcb3826646abf0
  Author: Alexander Voigt <alexander.voigt at desy.de>
  Date:   2014-12-11 (Thu, 11 Dec 2014)

  Changed paths:
    M src/wrappers.hpp

  Log Message:
  -----------
  simplify reorder_vector routine


  Commit: dc12501e256b16cf5e2091d31feaeba6d4034481
      https://github.com/FlexibleSUSY/FlexibleSUSY/commit/dc12501e256b16cf5e2091d31feaeba6d4034481
  Author: Alexander Voigt <alexander.voigt at desy.de>
  Date:   2014-12-11 (Thu, 11 Dec 2014)

  Changed paths:
    M test/test_CMSSMLowPrecision.cpp

  Log Message:
  -----------
  refine test on LowPrecision Higgs mass


  Commit: 77dce8b5309d4b6313d1d6610736570d7e236647
      https://github.com/FlexibleSUSY/FlexibleSUSY/commit/77dce8b5309d4b6313d1d6610736570d7e236647
  Author: Alexander Voigt <alexander.voigt at desy.de>
  Date:   2014-12-11 (Thu, 11 Dec 2014)

  Changed paths:
    M meta/LoopMasses.m

  Log Message:
  -----------
  Bugfix: better guess for momentum used in LowPrecision

In LowPrecision we use as momentum in the self-energies

  p = m_i * m_j          (1)

where m_i is the ith tree-level (DR-bar) mass eigenvalue.  However,
the tree-level mass eigenvalues are mass ordered, which leads to a bad
momentum guess in cases where the mass matrix has the form

  M = ( m11 .   )        (2)
      ( .   m22 )

with m11 >> m22.  To obtain a better momentum guess, the values m_i,
which go into the calculation of the momentum guess (1) should
correspond to the diagonal elements of the tree-level mass matrix (2).

This fix reorders the tree-level masses, which go into (1), according
to the diagonal elements of (2).


  Commit: 06735fee13640d2a9175be538ea0ce4eb5192427
      https://github.com/FlexibleSUSY/FlexibleSUSY/commit/06735fee13640d2a9175be538ea0ce4eb5192427
  Author: Alexander Voigt <alexander.voigt at desy.de>
  Date:   2014-12-11 (Thu, 11 Dec 2014)

  Changed paths:
    M ChangeLog

  Log Message:
  -----------
  update ChangeLog


Compare: https://github.com/FlexibleSUSY/FlexibleSUSY/compare/8c5120944256...06735fee1364