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diff --git a/Master/texmf-dist/doc/latex/hepthesis/example/chap1.tex b/Master/texmf-dist/doc/latex/hepthesis/example/chap1.tex new file mode 100644 index 00000000000..a7f50e0c1b3 --- /dev/null +++ b/Master/texmf-dist/doc/latex/hepthesis/example/chap1.tex @@ -0,0 +1,44 @@ +\chapter{\CP violation in the \Bmeson system} +\label{chap:SomeStuff} + +%% Note that the citations in this chapter use the journal and +%% arXiv keys: I used the SLAC-SPIRES online BibTeX retriever +%% to build my bibliography. There are also quite a few non-standard +%% macros, which come from my personal collection. You can have them +%% if you want, or I might get round to properly releasing them at +%% some point myself. + +\chapterquote{Laws were made to be broken.}% +{Christopher North 1785--1854}%: Blackwood's Magazine May 1830 + +Symmetries, either intact or broken, have proved to be at the heart +of how matter interacts. The Standard Model of fundamental interactions +(SM) is composed of three independent continuous symmetry groups denoted +$\SUgroup{3} \times \SUgroup{2} \times \Ugroup{1}$, representing the +strong force, weak isospin and hypercharge +respectively~\cite{Phys.Rev.Lett.19.1264, Phys.Rev.D2.1285,hep-ph/0410370}. + +\section{Neutral meson mixing} +We can go a long way with an effective Hamiltonian approach in +canonical single-particle quantum mechanics. To do this we construct +a wavefunction from a combination of a generic neutral meson state +$\ket{\Xzero}$ and its anti-state $\ket{\Xzerobar}$: +% +\begin{equation} + \ket{\psi(t)} = a(t)\ket{\Xzero} + b(t)\ket{\Xzerobar} +\end{equation} +% +which is governed by a time-dependent matrix differential equation, +% +\begin{equation} + \I \pdByd{}{t} \colvector{a \\ b} + = + \underbrace{% + \twomatrix{ M_{11}-\frac{\I}{2}\Gamma_{11} + & M_{12}-\frac{\I}{2}\Gamma_{12} } + { M_{12}^\ast-\frac{\I}{2}\Gamma_{12}^\ast + & M_{22}-\frac{\I}{2}\Gamma_{22} } + }_{\boldmatrix{H}} + \colvector{a \\ b} + . +\end{equation} |