Questions tagged [tikz-feynman]

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

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3
votes
1answer
74 views

Drawing Yukawa Vacuum Diagram with `tikz-feynman`

I'm trying to draw of the vacuum diagrams in Yukawa theory with tikz-feynman, but I'm having some trouble doing the fermion loops that start and end at the same point. Here is my current attempt: \...
4
votes
2answers
117 views

Tikz-Feynman: Alignment of multiple diagrams

I am trying to recreate these two diagrams and align them nicely. I was able to roughly recreate the two diagrams individually using \begin{tikzpicture} \begin{feynman} \diagram [horizontal=a to b, ...
0
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0answers
21 views

Strange output of Tikz-Feynman [duplicate]

I used the hello,world example of tikz-feynman, which should draw a horizontal Feynman diagram \documentclass{standalone} \usepackage{tikz} \usepackage{tikz-feynman} \begin{document} \...
2
votes
2answers
58 views

How to write a Feynman graph in a part page?

I'd like to put a Feynman graph in the page introducing a part. Right now there is the part page, then a page with only the graph and the text begins in a third page. The code at the moment is: \...
0
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1answer
48 views

how to draw feynman diagram via TikZ-Feynman [closed]

How can I draw this diagram through TikZ-Feynman. thank you.
3
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2answers
70 views

Equating Feynman blob diagrams with Tikz-Feynman

I am trying to use tikz-feynman (on overleaf) to generate some Feynman diagrams. I wish to equate blob diagrams in particular, and I managed to get something working, but it doesn't look presentable ...
1
vote
1answer
38 views

Placing proper arrow with texts in Feynman Diagram using tikz

I am trying to place some arrow in a Feynman diagram. Here is code the I have written \usepackage[compat=1.1.0]{tikz-feynman} \begin{document} \begin{tikzpicture}[scale=1.25] \def\leglength{...
0
votes
1answer
29 views

Double loop closed diagram with Tikz Feynman

I'm a novice to Tikz and the Tikz Feynman package and I was trying to make up the following diagram I tried in many ways but i didn't get anything acceptable out of it. Reading the documentation to ...
6
votes
1answer
197 views

TikZ-Feynman: how to draw scattering Feynman diagram

I would like to produce the following Feynman diagram using the TikZ-Feynman package. So far this is what I have: \begin{tikzpicture} \begin{feynman} \vertex (li); \vertex [below=2cm of li] (hi); \...
2
votes
2answers
79 views

Tikz-Feynman manual placement vertex style

I'm drawing a Feynman diagram using Tikz-Feynman's manual placement: \begin{tikzpicture} \begin{feynman} \vertex [label=left:\(x_1\)] (a) at (0,0); \vertex (b) at (1,-1); \vertex (c) at (2,-2); \...
2
votes
1answer
36 views

Photon lines along path - Error dimension to large

I am trying to produce a photon line along a fancy path. I have managed the following figure: using the code: \documentclass[crop,tikz]{standalone} \usepackage{tikz} \usetikzlibrary{shapes....
1
vote
1answer
55 views

Unable to horizontal align diagrams

I have these 3 Feynman diagrams. I want them in a single horizontal line but I'm unable to do so. \documentclass[11pt]{article} \usepackage[utf8]{inputenc} \usepackage{siunitx, threeparttable} \...
1
vote
1answer
65 views

Draw an horizontal line for a counterterm with TikZ-Feynmann

I'm trying to draw the counterterm of a propagator for a scalar theory. I want to represent it with a black square. However, when I use TikZ the line is not completely horizontal. It's a probably ...
-1
votes
3answers
82 views

How to draw the Feynman diagram for Dyson equation with tikz-feynman

I am trying to draw a Feynman diagram like this one. I looked up the manual but there was no mention of this thick or double propagator line in tikz-feynman.
1
vote
1answer
62 views

Formatting cascading decay Feynman diagram with TikZ-Feynman

I am trying to draw a relatively simple diagram with TikZ-Feynman but I can't quite get it to format correctly: Here is my code \feynmandiagram [layered layout, horizontal=a to b] { i1 [particle=\(...
0
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0answers
28 views

Using tikz-feynman. How to vanish the warning?

%!TEX program=pdflatex \documentclass[a4paper,12pt,openany]{article} \usepackage[left=1.25in,right=1.25in,top=1in,bottom=1in]{geometry} \usepackage{amsmath,array,amssymb,framed,pstricks,xcolor,xspace} ...
2
votes
1answer
39 views

How should I define a new command containing options for the use inside tikz-feynman environment?

I want to do the following stuff: say I have a diagram \documentclass{article} \usepackage{luatex85} \usepackage[compat=1.1.0]{tikz-feynman} \begin{document} \feynmandiagram{ e1 --[...
4
votes
2answers
161 views

How to draw regular polygons in math mode

I have a series expansion where each term can be associated with a regular polygon. I would like to indicate this in a paper I am writing by including an equation which treats the diagrams like terms ...
4
votes
2answers
258 views

How do you do crossed lines using tikz-feynman?

I am trying to draw the Feynman diagram where the momenta are crossed over on the final state particles from the diagram encoded here. \feynmandiagram[horizontal=i1 to a]{ f1[particle=\(\Bar{\psi}\)]...
2
votes
2answers
407 views

Packages for drawing diagrams of Feynman: advantages and disadvantages

My question simply derives from this question: Bremsstrahlung process in \feynmandiagram environment I have seen into the site TeX.SE. there are many question on the packages to draw a Feymann ...
1
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0answers
46 views

Feynman diagram: overlapping momenta and arrows

I have the following piece of code: \documentclass[11pt]{article} \usepackage{tikZ-feynman} \use[ackage{amsmath} \begin{document} \feynmandiagram [horizontal=d to f1] { % Draw the top and bottom ...
0
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0answers
58 views

How to label a insertion like Feynman diagram by TiKZ-Feynman?

I have stucked in giving labels in a insertion Feynman graph between two vertex. I want to give two labels in between two vertex
0
votes
1answer
54 views

How can I insert an 'insertion' inside a W_L-W_R mixing charged boson line?

I am trying to generate the following feynman diagram using tikz-feynman package I have the following code: \documentclass{article} \usepackage[compat=1.1.0]{tikz-feynman} \usepackage{graphicx} \...
1
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0answers
136 views

Loops in tikz-feynman more circular

I want to draw the diagram I show below (with its MWE), but the loop doesn't look very "circular". Setting looseness=1.7 is the best I can get, but it still a bit oval-like. Is there a way to make it ...
3
votes
1answer
63 views

Error using TikzFeynman, fermion loop never close

This is my first time writing here (and also I'm not native speaker) so please be indulgent. I'm new to LateX so if you could also keep your answer as simple as possible, it would be very nice. So ...
2
votes
2answers
124 views

Pdf-latex & tikz-feynman

Recently I have known how to use tikz-feynman with pdf-latex but I missunderstand one moment. I have used: \usetikzlibrary{external} %% Load the `external` library \immediate\write18{...
0
votes
0answers
90 views

Unable to Draw Feynman Diagram in Beamer Presentation

I'm using the following code to draw. I compiled using LuaLaTeX and it didn't show any errors, but in the PDF generated no diagram is being shown. Can someone help me out? I have to compile via ...
1
vote
0answers
82 views

TikZ Feynman basic QED vertex misalignment

As the title says, I'm trying to draw the basic vertex of QED with TikZ Feynman, but whenever I run the following code in LuaLaTeX through TeXStudio \documentclass[a4paper]{article} \usepackage{tikz}...
1
vote
1answer
87 views

How do I set a label on a propagator using tikz-feynhand?

I'm trying to draw a Feynman diagram using the tikz-feynhand package, but I'm having trouble setting labels on the lines it draws. The following works fine to draw the lines with no labels: \...
1
vote
1answer
248 views

How to move the labels?

I want the intermediate labels to be on the right or left (outside the diagram). How can I do it the simplest way? Here's my code \feynmandiagram[horizontal=a to b]{ i1 [particle={\(\Xi^0\)}] -- [...
2
votes
1answer
79 views

How to draw a two-meson exchange feynman diagram in latex?

I wrote this in LaTeX with tikz-feynman, but it does not compile: \begin{figure} \centering \feynmandiagram[horizontal=a to b]{ i1 [particle={\(\Lambda\)}] -- [fermion] a [crossed dot] -- [fermion] ...
4
votes
0answers
70 views

Egg-shaped Feynman diagram

I was trying to answer tikz-feynman: edge labels when I encountered an odd problem: Why is the first diagram slightly egg shaped? Without the lines left and right it is round. Please don't tell me ...
3
votes
1answer
646 views

tikz-feynman: edge labels

I would like to understand how can I label edges of diagrams as at this picture: I assume that it possible to label vertices and than move each label, but I do not know how. Can anyone gives some ...
3
votes
1answer
71 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
59 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
votes
0answers
322 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
vote
1answer
121 views

Specific feynman diagram [closed]

I am very new to TeX and wanted to draw these diagram using Tikz-Feynman or some package.
4
votes
1answer
392 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} \...
2
votes
0answers
136 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
174 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
111 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
731 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
138 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
61 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
133 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
434 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
68 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} \...
3
votes
1answer
133 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
181 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
496 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.