Changes between Initial Version and Version 1 of FeynRulesNews


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Timestamp:
02/16/10 10:25:04 (10 years ago)
Author:
trac
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  • FeynRulesNews

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     3== News ==
     4   * 30.01.2009, CD -ModelDatabase:
     5      * Updated all models to be compliant with the change PauliMatrix -> PauliSigma made in V1.2.5.
     6   * 27.01.2009, CD -V1.2.5:
     7      * Made FR compatible with Mathematica 7.0. The FR function PauliMatrix is now called PauliSigma.
     8      * Changed the routine TreatMajoranasAndCC in Intialisation.m.<br />It is now more efficient, and a bug was corrected along the way, which affected fermion chains with two identical fermions, one of them being charge conjugated.
     9   * 13.01.2009, CD -V1.2.4:
     10      * Added LQCD to the model file !FirstExample.fr.
     11      * Small bug fix for the !TraditionalForm and the !StandardForm of dSUN. Only the printing was affected.
     12   * 16.10.2008, CD -V1.2.3:
     13      * Fixed bug in the running of the strong coupling of the MadGraph interface. The running is now done correctly.
     14   * 29.08.2008, CD -V1.2.2:
     15      * Fixed bug in the internal index renaming. Internal indices are now renamed indepently at each call of !FeynmanRules. (Thanks to R. Frederix)
     16   * 15.08.2008, NC -V1.2.1:
     17      * Fixed CH interface bug where very small external parameters were not being written to file correctly.
     18      * Fixed CH interface bug where arccos was not being written to file correctly.
     19      * Fixed Core bug where spin 2 particles were not being read in correctly.
     20   * 25.06.2008, Finished new manual arXiv:0806:4194. Please cite! :)
     21   * 25.06.2008, CD - V1.2.0:
     22      * Compatibility issue with Mathematica 6.0 resolved (Thanks to Benjamin Fuks).
     23      * Template interface:
     24         * Wrote new Template interface that can be modified for a new interface to a monte carlo package.
     25      * !FeynArts interface:
     26         * Now reclasses particles if necessary (when the lagrangian contains terms specific to members).
     27         * Now defines new coupling constants for each vertex which can simplify the vertices considerably.
     28         * Parameters written to !FeynArts model files as:
     29            * M$FACouplings
     30            * M$ExtParams
     31            * M$IntParams
     32            * M$Masses
     33            * M$Widths
     34         * Compatibility issues with !FormCalc resolved. (Thanks to Benjamin Fuks)
     35         * Bug fix for ghosts.
     36         * Bug fix for default classes.
     37         * Fermion flow is now treated consistently.
     38         * IndexSum[ ] function is now treated consistently.
     39      * !CalcHEP/CompHEP interface:
     40         * Added functions !WriteCHParameters and !ReadCHParameters for sharing parameters.
     41         * Fixed bug when multiple particles have the same name.
     42      * !MadGraph interface:
     43         * Added the decomposition of the four-gluon vertex into a three-point vertices including an auxiliary tensor particle.
     44         * Added the five-dimensional operators describing the coupling of a (pseudo-)scalarto vectors in the large top-mass limit.
     45         * Various bug fixes.
     46      * Core code:
     47         * Improved flavor expansion routine.
     48         * Added several options to !FeynmanRules:
     49            * Free
     50            * Contains
     51         * Vertices renamed to !SelectVertices and most !FeynmanRules options added.
     52         * !MergeVertexLists renamed to !MergeVertices.
     53         * Majorana and charge conjugated Fermions implemented.
     54         * Fermion flow is now treated consistently.
     55         * !LoadMergedModel is merged with !LoadModel.
     56         * Extended the number of derivatives of fields that could be taken to infinity.
     57         * Added functions !WriteParameters and !ReadParameters for sharing parameters.
     58         * Added new checks for the lagrangian such as:
     59            * !CheckHermiticity
     60            * !CheckMassSpectrum
     61            * !CheckKineticTermNormalisation
     62         * Common format for interfaces.
     63         * The output of !FeynmanRules is now the list of vertices.
     64         * Various bug fixes.
     65      * 3-Site Model implementation:
     66         * Fixed bug that affected the kinetic terms.
     67         * Fixed ghost lagrangian terms.
     68 
     69
     70   * 08.05.2008, CD - V1.0.4:
     71      * Bug fix in the !CalcHep interface.
     72      * Bug fix in the !FeynArts interface: Sign corrected in the SSV vertex, as well as typo corrected in VVVV vertex.
     73   * 25.04.2008, CD - V1.0.3:
     74      * Better treatment of the del[ ] function. An arbitrary number of derivatives is now supported. (Thanks to C. Arnesen for pointing this out)
     75   * 15.04.2008, CD - V1.0.2:
     76      * Bug fix in the MG interface.
     77   * 01.04.2008, CD - Typo corrected in HiggsEffective.fr (M$Information had an unclosed paranthesis). <br />New version uploaded.
     78   * 17.03.2008, CD - V1.0.1:
     79      * Bug fix in the FeynArts interface: typo corrected in the interface for the ghosts.
     80      * Bug fix in the MadGraph interface: If two or more particles have the same mass, the mass symbols need to be renamed (MadGraph only allows each symbol to be defined once)
     81   * 08.03.2008, CD - V1.0 uploaded.
     82   * 22.02.2008, CD - Uploading the packages.
     83   * 10.02.2008, CD - First try to get the web page running.
     84
     85-- Main.ClaudeDuhr - 10 Feb 2008