From 9677d85909e04c2dc9a2fe342a34021720eb1624 Mon Sep 17 00:00:00 2001 From: knarf Date: Tue, 8 Dec 2009 18:50:06 +0000 Subject: update from public Whisky version git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/GRHydro/trunk@5 c83d129a-5a75-4d5a-9c4d-ed3a5855bf45 --- doc/documentation.tex | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) (limited to 'doc') diff --git a/doc/documentation.tex b/doc/documentation.tex index ed394ca..675cca8 100644 --- a/doc/documentation.tex +++ b/doc/documentation.tex @@ -15,7 +15,7 @@ % the date your document was last changed, if your document is in CVS, % please use: -\date{$ $Date: 2009-09-17 15:24:01 -0500 (Thu, 17 Sep 2009) $ $} +\date{$ $Date: 2009-12-07 19:20:47 -0600 (Mon, 07 Dec 2009) $ $} \maketitle % *======================================================================* @@ -263,9 +263,9 @@ we just haven't had the incentive). \subsection{Interaction With Other Thorns} {\tt Whisky} provides the appropriate contribution to the stress energy -through the {\tt CalcTmunu} interface. Those spacetime evolvers that -use this interface can use {\tt Whisky} without change. To pass the required -variables across {\tt Whisky} is a friend of {\tt ADMCoupling}. +through the {\tt TmunuBase} interface. Those spacetime evolvers that +use this interface can use {\tt Whisky} without change. +%To pass the required variables across {\tt Whisky} is a friend of {\tt ADMCoupling}. {\tt Whisky} uses the {\tt MoL} thorn to perform the actual time evolution. This means that if all other evolution thorns are also @@ -302,8 +302,8 @@ If your problem is not answered there then please send details to one of the maintainers listed below. The primary maintainers of {\tt Whisky} are Ian Hawke ({\tt - hawke@aei.mpg.de}), Luca Baiotti ({\tt baiotti@ea.c.u-tokyo.ac.jp}) and Frank L\"offler -({\tt frank.loeffler@aei.mpg.de}). Email should always reach us faster than + hawke@aei.mpg.de}), Luca Baiotti ({\tt baiotti@yukawa.kyoto-u.ac.jp}) and Frank L\"offler +({\tt knarf@cct.lsu.edu}). Email should always reach us faster than other means and we will try to fix any problems as fast as possible. Problems with the web page should also be addressed to Frank. @@ -321,12 +321,12 @@ maintainers. Examples would be ({\tt cactusmaint@cactuscode.org}) \item {\tt EOS\_*}: Ian Hawke (although in this case I can't guarantee I'll be able to fix the problem) -\item {\tt Whisky\_Init\_Data}: Luca Baiotti ({\tt baiotti@ea.c.u-tokyo.ac.jp}) or +\item {\tt Whisky\_Init\_Data}: Luca Baiotti ({\tt baiotti@yukawa.kyoto-u.ac.jp}) or Ian Hawke ({\tt hawke@aei.mpg.de}) \item {\tt Whisky\_TOVSolverC}: Ian Hawke ({\tt hawke@aei.mpg.de}) or Frank L\"offler ({\tt - frank.loeffler@aei.mpg.de}) -\item {\tt Whisky\_IVP}: Frank L\"offler ({\tt frank.loeffler@aei.mpg.de}) - or Luca Baiotti ({\tt baiotti@ea.c.u-tokyo.ac.jp}) or Ian Hawke ({\tt hawke@aei.mpg.de}) + knarf@cct.lsu.edu}) +\item {\tt Whisky\_IVP}: Frank L\"offler ({\tt knarf@cct.lsu.edu}) + or Luca Baiotti ({\tt baiotti@yukawa.kyoto-u.ac.jp}) or Ian Hawke ({\tt hawke@aei.mpg.de}) \end{itemize} \section{Physical System} @@ -737,7 +737,7 @@ where $\eta_1,\eta_2$ are positive constants and \begin{equation} \label{eq:ppmetatilde} \tilde{\eta} = \left\{ \begin{array}{c l} - \frac{\rho_{i+2} - \rho_{i+2} + 4 \delta\rho_i}{12\delta\rho_i} & + \frac{\rho_{i-2} - \rho_{i+2} + 4 \delta\rho_i}{12\delta\rho_i} & \textrm{ if } \left\{ \begin{array}{l} \delta^2\rho_{i+1}\delta^2\rho_{i-1} < 0\\ @@ -1270,7 +1270,7 @@ use of the ADM evolution equation for the 3-metric in the form % \begin{equation} \label{eq:SourceADMg} - \partial_t \gamma_{ij} = - 2 \left( \alpha K_{ij} + \partial_{(i} + \partial_t \gamma_{ij} = 2\left(- \alpha K_{ij} + \partial_{(i} \beta_{j)} - {}^{(3)}\Gamma^k_{ij} \beta_k \right)\ . \end{equation} % @@ -1299,7 +1299,7 @@ and we expand the derivatives as \partial_t\big(\gamma_{jk}\beta^j\beta^k\big) = 2\gamma_{jk}\beta^j\partial_t\beta^k + \beta^j\beta^k\partial_t\gamma_{jk} = \nonumber \\ &=& 2\beta_k\partial_t\beta^k -2\alpha K_{jk} -\beta^j\beta^k - 2\beta^j\beta^k\partial_j\beta_k + 2{}^{(3)}\Gamma^i_{kj} \beta_i\beta^j\beta^k +\beta^j\beta^k + 2\beta^j\beta^k\partial_j\beta_k - 2{}^{(3)}\Gamma^i_{kj} \beta_i\beta^j\beta^k \end{eqnarray} % and @@ -1352,7 +1352,7 @@ Other more straightforward calculations give {}^{(4)}\Gamma_{l0j} &=& {}^{(4)}\Gamma^\nu_{lj}g_{\nu 0} & = \alpha K_{lj} + \partial_l\beta_j + \partial_j\beta_l - \beta_k{}^{(3)}\Gamma^k_{lj}\ , \\ \nonumber\\ \label{eq:SourceS3c} - {}^{(4)}\Gamma_{0lj} &=& {}^{(4)}\Gamma^\nu_{0j}g_{\nu l} & = -\alpha K_{jl} - \partial_l\beta_j + \beta_k {}^{(3)}\Gamma^k_{lj}\ , \\ + {}^{(4)}\Gamma_{0lj} &=& {}^{(4)}\Gamma^\nu_{0j}g_{\nu l} & = -\alpha K_{jl} + \partial_l\beta_j - \beta_k {}^{(3)}\Gamma^k_{lj}\ , \\ \nonumber\\ \label{eq:SourceS3d} {}^{(4)}\Gamma_{lmj} &=& {}^{(4)}\Gamma^\nu_{lj}g_{\nu m} & = {}^{(3)}\Gamma_{lmj}\ , -- cgit v1.2.3