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Questions tagged [tikz-feynman]

{tikz-feynman} is for questions relating to the TikZ-Feynman package.

4
votes
1answer
27 views

Feynman diagram: sides switched

In my t-channel Feynman diagram (with tikz-Feynman), the lower two particles of the t-channel are switched. It appears that for s-channel, the right hand side particles are switched too. Code for t-...
0
votes
0answers
31 views

Horizontal oriented Feynman diagram with loop is not produced horizontal

I tried to make a simple first order loop diagram of a photon with a virtual fermion loop. This works, except from the last horizontal photon (wavy) line. This is the syntax I used with the tikz-...
0
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0answers
66 views

Very common question: Feynman Diagrams in LaTeX

I know about a lot of solutions how to draw Feynman diagrams in LaTeX. Unfortunately, noone of them is perfect. I know about TikZ-Feynman and it is the best variant (may be) but I do not understand ...
-1
votes
1answer
49 views

Specific feynman diagram [closed]

I am very new to TeX and wanted to draw these diagram using Tikz-Feynman or some package.
2
votes
1answer
93 views

Rendering problem with TikZ Feynman

I would like to draw feynman diagrams with Tikz Feynman but I have some rendring problem : Here the file with the first exemple of the documentation \documentclass[11pt,french,letterpaper]{article} \...
3
votes
0answers
75 views

Wrong direction of vertices in tikz-feynman remains under macOS, using PGF 3.1 and luatex 1.07 [duplicate]

This question is originally from the discussion under github issue CTeX-org/forum#4. The similar problems raised by questions Fresh install of TL2018: no tikz graph drawing libraries found, and ...
2
votes
1answer
73 views

Tikz-Feynman plots messed up in Texstudio

I try to compile the following file - \documentclass[]{article} \usepackage{tikz} \usepackage[compat=1.1.0]{tikz-feynman} \begin{document} \feynmandiagram[inline=(b),vertical=a to b, green!40!black] {...
2
votes
1answer
45 views

Global set insertion style in Tikzfeynman

How to globally set insertion style using tikzfeynmanset? I tried \tikzfeynmanset{ every insertion/.style={ /insertion/style={thick}, }, } but it won't work. MWE: This is what ...
4
votes
1answer
363 views

Updated lualatex vs. tikz-feynman

ORIGINAL QUESTION: I have major problems compiling Feynman diagrams produced with the tikz-feynman package with lualatex. To make it less likely that I am just sloppy, I copied the example from this ...
0
votes
1answer
104 views

How can I do this Feyman diagram with tikzfeyman in latex?

So I was wondering if anyone could provide input as how i can do this diagram in latex with tikzfeymann package. Thanks! this is pretty much what I got \feynmandiagram [large, layered layout, ...
1
vote
1answer
41 views

environment mode not working

Two problems I am facing. Its not numbering and title is not showing up. Please help.thank you. \begin{frame}[t]{Field Strength Renormalization} \begin{equation} \[ \langle \Omega \rangle = \begin{...
4
votes
1answer
64 views

Vertex styles not being displayed in loop diagram

I have the following source for a tikz-feynman diagram: \documentclass{standalone} \usepackage{tikz} \usepackage[compat=1.1.0]{tikz-feynman} \begin{document} \begin{tikzpicture} \begin{feynman} ...
3
votes
1answer
191 views

Two-loop electron self-energy with TikZ-Feynman

I want to draw a simple self-energy two-loop graph such as using TikZ-Feynman. I have a problem with the automatic alignment of the fermion lines. I have tried this: \feynmandiagram[inline=(a), ...
2
votes
1answer
52 views

Defining a macro for feynman diagrams

Consider the following MWE where I define a macro to generate triangle Feynman diagrams with three inputs: \documentclass{article} \usepackage{amsmath,amssymb} \usepackage{physics,tikz-feynman} \...
2
votes
1answer
93 views

Tikz overlay not working as desired in beamer

Consider the following MWE: % !TeX program = lualatex \documentclass{beamer} \usepackage{tikz-feynman} \usetheme{metropolis} \title{A minimal example} \date{\today} ...
1
vote
1answer
81 views

Modifying an edge in a Feynman diagram generated by tikz-feynman

Consider the following Feynman diagram: % !TeX program = lualatex \documentclass[a4paper,10pt]{article} \usepackage{amsmath} \usepackage{tikz-feynman} \begin{document} \begin{center} \feynmandiagram ...
1
vote
1answer
122 views

Specific Feynman Diagram TikZ-Feynman Drawing [closed]

I'm new to Tex. Please help me with the coding to draw these 5 diagrams in LATEX.
5
votes
1answer
192 views

Hartree diagram with tikz-feynman (just a circle as propagator)

I would like to draw the Hartree diagram like that: (actually only the right hand side, but that doesn't matter) My attempts end up like this: \documentclass[tikz]{standalone} \usepackage[compat=1....
1
vote
1answer
157 views

Loop along a line in tikz-feynman

In tikz-feynman, I want to draw a curved arc between two points, and then attach a loop to this. Here is an extremely hack version I did as a stopgap: \documentclass{article} \usepackage{tikz} \...
0
votes
1answer
43 views

Trying to get the right arrow head on my Feyman diagram

So this is the code that genreates the image below. I am trying to get the pointed arrows on the fermions but I have no idea why is not working wit particle. Any help will be appreciated. \...
2
votes
1answer
63 views

Background colours in tikz picture containing tikz-feynman

I am trying to split the background colour of the Feynamn diagram below into 2 different colours with (for example) red in the top half and green in the bottom half. Note that both horizontal lines ...
1
vote
1answer
218 views

Vacuum bubbles in tikz-Feynman

I want to draw $\phi^4$ theory vacuum bubbles. The simplest one is the "figure eight", and the documentation does not refer to such diagrams at all. I can't find a way to manually set vertices and ...
0
votes
1answer
1k views

Using tikz with Miktex and TexStudio

So I am using latex for submitting my homeworks, and I am struggling for hours now, just to draw some Feynman diagrams. Here is how I proceeded: Install tikz-feynman from Miktex. Texstudio refuses to ...
0
votes
1answer
41 views

Trying to create a mid vtx with two fermions (Tiks-Feynman)

So i've been working hard over the past 7 hrs and I am at the point where Tiks-Feynman needs improvement or I just don't get it. This is most likely my 4th question in this forum and I feel real ...
0
votes
1answer
158 views

Trying to put Feyman Diagram side by side horizontally w/ “+” in between.

So i've been trying several threads in this forum on how to make my feynman diagrams look side by side. The problem is that no thing seems to work, this is how my two diagram look: and this is my ...
2
votes
1answer
72 views

Need help with making a Feyman Diagrams with \feynmandiagram to make triple or more arrows very close to eachother

so I've been trying to make the following feyman diagrams: My code looks like this for the first diagram attempt , so far this is what've got: \begin{figure}[H] \centering \feynmandiagram [...
0
votes
1answer
65 views

TikZ-Feyman help with a particular Diagram

Hello i am trying to make a Feynman diagram with this code \bigskip \begin{figure}[H] \centering \tikzfeynmanset{ every vertex={red, dot}, every particle={blue}, every blob={draw=green!40!black, ...
2
votes
2answers
129 views

how to align these diagrams

i am trying to align the left hand text with right hand diagram.but its not working.if i use \feynmandiagram[baseline] it can be done.but if i manually adjust my diagram it is not working.heres an ...
1
vote
1answer
152 views

vertex naming is not working in tikz-feynman

I want to name the left and right hand vertex x and y.but it is not working. \usepackage{tikz-feynman} \usepackage[compat=1.1.0]{tikz-feynman} \usepackage{simpler-wick} \usetikzlibrary{calc} \begin{...
0
votes
1answer
123 views

Wick contraction help

i am trying to reproduce these contractions of peskin.But none of my code works. please help me out here.thank you. \documentclass{beamer} \usepackage{amssymb} \usepackage{amsmath} \usepackage{...
0
votes
1answer
277 views

tadpole diagram using tikz-feynman

I want to draw the diagram with one loop. But my latex code is not working. let me be more specific \documentclass{beamer} \usetheme{Warsaw} \usepackage{mathrsfs} \usepackage{braket} \usepackage{...
1
vote
1answer
138 views

Tikz-Feynman: Putting multiple boson loops into each other

I was trying to draw a Feynman diagram of a quark propagator in rainbow ladder truncation when I encountered a problem. I need to draw multiple gluon loops within each other. Drawing one gluon loop is ...
0
votes
1answer
139 views

Tikz-Feynman Diagram holding on Compile

I am trying to compile a standalone Feynman Diagram, but when I attempt to compile, it holds on compilation, and when the typesetting process is aborted on the GUI, the process is still running on my ...
1
vote
1answer
263 views

TikZ-feynman: Changing the angle at a vertex

I want to draw a feynman diagram for the quark Dyson-Schwinger equation using the Tikz-Feynman package. I have the problem that I can't draw a fermion line that is straight even after a vertex. I have ...
1
vote
1answer
86 views

Tikz Feynman Delbruck Scattering

I'd like to make a Delbruck scattering diagram with Tikz-feynman but for some reason my code wont compile, its blowing up my CPU and eventually memory. Have I written something wrong, is there a ...
3
votes
1answer
394 views

TikZ-Feynman: Orientating diagram horizontally [duplicate]

I want to make a Feynman diagram using the Tikz-Feynman package, that is aligned horizontally. The command I use looks like: \documentclass{book} \usepackage{tikz-feynman} \usepackage{tikz} \...
1
vote
1answer
113 views

Tikz Feynman fit a line inside a loop

I am trying to write a two loop Feynman diagram in a particular format (using pdflatex!), basically with a line dividing in half a loop. Unfortunately while the outcome in the image below is almost ...
2
votes
1answer
100 views

change aspect ratio of TikZ-Feynman diagram

I have a tikz-feynman diagram that has a wide aspect ratio, and I'd like to change the aspect ratio to be more square. cascade.txt: \documentclass[tikz]{standalone} \def\axisdefaultwidth{12cm} \def\...
0
votes
2answers
129 views

Positron - Photon feynman diagram

I made a simple Feynman diagram of the channel S=(k1 + k2)^2 in the Positron - Photon scattering as follows \feynmandiagram[horizontal=a to b]{ i1 [particle=\(\gamma\)] -- [photon, ...
2
votes
1answer
493 views

How to adjust momentum arrows in TikZ-Feynman

I'm trying to create a Feynman-Diagra using the TikZ-Feynman package in Latex. Is there anyway to adjust the position of the momentum arrows in TikZ? Right now the two momentum arrows of the photon ...
1
vote
1answer
178 views

tikz-feynman diagrams inside align* environment produce an error

I'm trying to typeset an equation in which there are a lot of Feynman diagrams, which I draw with tikz-feynman, as in the example I pasted below. When I compile, it halts at the first tikzpicture, ...
3
votes
0answers
71 views

Tikz-Feynman: Particles overlap and appear at only one external leg

# I am facing trouble with the tikz-feynman package that I have recently installed. I am currently using LuaTex as the engine in TexLive. Also, I am using a non-English language, so I am using ...
1
vote
1answer
244 views

Move arrow away from the middle of the line in a fermion line

I'm trying to draw the following diagram with the tikz-feynman package. \documentclass{standalone} \usepackage{tikz-feynman} \begin{document} \begin{tikzpicture} \begin{feynman} \vertex [...
3
votes
2answers
716 views

feynman diagram with two loops and bigger dots tikz feynman

I am trying to draw Feynman diagrams with two loops. I have managed to draw the following one: \documentclass[DIV=14,headsepline]{scrartcl} \usepackage[T1]{fontenc} \usepackage[utf8]{luainputenc} \...
1
vote
0answers
128 views

Problems with tikz-feynman

I would like to do a figure that looks like this (using tikz-feynman): but it simply won't work. This is the best I can actually do: \documentclass[11pt,french,letterpaper]{article} \usepackage{...
2
votes
1answer
211 views

TikZ Feynman: Double loop

I need a specific diagram in 't Hooft's double line notation. I already got most of it but one feature is missing. My code for the diagram so far: \documentclass{article} \usepackage{tikz-...
1
vote
1answer
137 views

Draw OPE diagram

How to draw a textbook operator product expansion diagram like this? In another word, how to make lines to have some kind of angle between each other and how to separate two points only a little bit? ...
0
votes
1answer
78 views

H-shaped diagram with Tikz-Feynman

I am new on Tikz-Feynman and I am trying to write all possible diagrams that I have studied. Currently, I am working on this diagram that comes from an effective field theory: the output are two ...
0
votes
1answer
159 views

Tikz-Feynman: massless two point function at two loops

I would like to write on Latex the following Feynman diagrams involving a massless two point function at two loops I am using Tikz-Feynman but I am new on it and for the moment I can only write the ...
1
vote
1answer
308 views

Large space between Feynman loop diagram in tikz picture and the caption

I'm trying to put two Feynman diagrams side-by-side, but the 3-point loop diagram will not be aligned with 4-point loop diagram correctly whatever I do! Here is my code \begin{center} \begin{figure}[...