ncg

bachelorthesis in physics
git clone git://popovic.xyz/ncg.git
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commit fd580db32388d4d35d9c95c07828b876a69cdaa5
parent f8c6751f8899b6c9731587ca3c63830852f52f7d
Author: miksa234 <milutin@popovic.xyz>
Date:   Fri, 23 Jul 2021 13:07:43 +0200

small checkpoint fix in heatkernel

Diffstat:
Msrc/thesis/chapters/electroncg.tex | 2+-
Msrc/thesis/chapters/heatkernel.tex | 8+++++---
Msrc/thesis/main.pdf | 0
3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/thesis/chapters/electroncg.tex b/src/thesis/chapters/electroncg.tex @@ -402,7 +402,7 @@ for a $\xi \in H^+$. Then the straight forward calculation gives \begin{align} D_F)\tilde{\xi})\label{eq:fermionic3}, \end{align} (note that we add the constant $\frac{1}{2}$ to the action). -For the term in \ref{fermionic:1} we calculate +For the term in \ref{eq:fermionic1} we calculate \begin{align} \frac{1}{2}(J\tilde{\xi}, (D_M\otimes 1)\tilde{\xi}) &= \frac{1}{2}(J_M\tilde{\chi}_R,D_M\tilde{\psi}_L)+ diff --git a/src/thesis/chapters/heatkernel.tex b/src/thesis/chapters/heatkernel.tex @@ -1,16 +1,18 @@ \subsection{Heat Kernel Expansion} \subsubsection{The Heat Kernel} The heat kernel $K(t; x, y; D)$ is the fundamental solution of the heat -equation. It depends on the operator $D$ of Laplacian type. +equation \begin{align} - (\partial _t + D_x)K(t;x, y;D) =0 + (\partial _t + D_x)K(t;x, y;D) =0, \end{align} +which depends on the operator $D$ of Laplacian type. + For a flat manifold $M = \mathbb{R}^n$ and $D = D_0 := -\Delta_\mu\Delta^\mu +m^2$ the Laplacian with a mass term and the initial condition \begin{align} K(0;x,y;D) = \delta(x,y), \end{align} -takes to form of the standard fundamental solution +takes the form of the standard fundamental solution \begin{align}\label{eq:standard} K(t;x,y;D_0) = (4\pi t)^{-n/2}\exp\left(-\frac{(x-y)^2}{4t}-tm^2\right). \end{align} diff --git a/src/thesis/main.pdf b/src/thesis/main.pdf Binary files differ.