Questions tagged [tikz-feynman]

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

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80 views

How to draw Bethe-Salpeter equation using tikz-Feynman?

I'm a beginner of tikz-feynman. I'd like to ask how to draw the Bethe-Salpeter equation using the package Tikz-Feynman as shown in the following? The standard tutorial from the official website doesn'...
0
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1answer
25 views

How do I create bottom braces decorations with Tikz-Feynman? [duplicate]

I'm trying to create a brace on the bottom in Tikz Feynman, but no matter what I try, the brace remains on the bottom. This is what I have: And this is what I want: Sorry if the annotation was a bit ...
2
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1answer
57 views

How can I get an horizontal double loop (infinity symbol) with TikZ?

I want to get the following image, wich consists on two horizontal loops, by using Tikz (or Tikz-feynman). I know that probably I have to use the parameter "arc", but I get very confused ...
0
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1answer
45 views

how to plot a red dot?

I wanna plot a feynman diagram as below. I plotted the diagram but don't know how to add the red dot. my latex code is below. Anyone can give me a favor? \documentclass{standalone} \usepackage[compat=...
0
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1answer
62 views

How to draw this Feynman diagram?

I have the following Feynman diagram, which I obtained from an article. I want to draw a similar diagram, so I went through the tikz package but didn't understand how to draw this specific diagram. ...
1
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0answers
42 views

Why does my Feynman diagram get distorted?

\documentclass[letterpaper,aps,floatfix,twocolumn]{revtex4} %\documentclass{article} % \usepackage{graphicx} \usepackage{grffile} \usepackage{epsfig} \usepackage{amsmath} \usepackage{amssymb} \...
2
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0answers
29 views

How to put a dot in Tikz Feynman vertices

I wrote this code \begin{tikzpicture} \begin{feynman} \vertex (a1) {\(\overline b\)}; \vertex[right=1.5cm of a1] (a2); \vertex[right=1.5cm of a2] (a3); \vertex[...
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0answers
20 views

How to increase amplitude of “wavyness” of photon propagator (tikz-feynman)

I am trying to draw a Feynman diagram with a couple of manually placed vertices. Unfortunately the photon and gluon propagators end up being so narrow that they can barely be seen (if it is curly or ...
0
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0answers
29 views

Decrease the distance of the labels: TikZ-Feynman

At this link I have given an answer with this MWE: \documentclass[a4paper,12pt]{article} \usepackage{amsmath,amssymb} \usepackage[compat=1.1.0]{tikz-feynman} \begin{document} \feynmandiagram [...
2
votes
1answer
39 views

Strange label with TikZ-Feymann package and difficulty in math-mode

Starting from a recent answer with this MWE: \documentclass[a4paper,12pt]{article} \usepackage{amssymb,amsmath} \usepackage{tikz-feynman} \tikzfeynmanset{compat=1.1.0} \newcommand{\virgola}{\smash{\...
-1
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1answer
94 views

How to draw vertex function Feynman diagram

I would like to draw the following Feynman diagram in LaTeX (Overleaf). I don't have any back ground with packages such as tikz-feynman or tikz etc... Please help me to draw the following diagram.
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2answers
374 views

How to draw Electron self energy diagram at 1 loop

I have a little knowledge about drawing feynmandiagrams in latex, I would like to add a diagram shown below to my latexfile in overleaf,(I need a big picture which cover half of the A4 size page) for ...
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0answers
59 views

How to adjust the length of a photon line in latex?

\documentclass[12pt]{article} \usepackage{tikz-feynman} \title{A Quick Introduction to Quantum field theory} \begin{document}\date{} \feynmandiagram[horizontal=p2 to p3] { p2 -- [photon] p3 }; \end{...
1
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1answer
75 views

An equation with Feyman diagrams inside

I want to include this equation number 6.87 and 6.88 as same as in the screenshot to my project, please give some help to do this...
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2answers
129 views

Photon selfenergy diagram in LaTeX

I am typing my project using LaTeX, I need to insert a photon self-energy diagram with symmetric moments in centre alignment This is what I need: Please help me...
3
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2answers
176 views

How to increase the size of a boson in tikz-feynman package?

I am using the tikz-feynman package to make some Feynman diagrams like this: \documentclass{article} % Beta decay \usepackage{tikz} \usepackage[compat=1.1.0]{tikz-feynman} \usepackage{feynmf} \begin{...
0
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0answers
52 views

Drawing simple Feynman diagrams with feynhand.sty

I just started TeXing feynman diagrams using Overleaf. I am using tikz-feynhand.sty which allows me to compile with pdflatex. I would like to write the following graph \documentclass[reqno]{amsart} \...
1
vote
1answer
77 views

How can I add a small loop of Feynman diagram in this tikz-picture?

The following code \documentclass{article} \usepackage{tikz,tikz-feynman} \begin{document} \begin{tikzpicture}[baseline=(current bounding box.center)] \begin{feynman} \vertex (x); \vertex[right=1....
3
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1answer
47 views

Scaling of tikzpicture inside tikz-feynman seems not working

Consider the following code: \documentclass{article} \usepackage{tikz} \usepackage{tikz-feynman} \begin{document} $$\begin{tikzpicture}[scale=0.5, baseline=(current bounding box.center)] \...
1
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0answers
18 views

Vertex function in tikz-feynman [duplicate]

How can I draw the below diagram which symbolically denotes the vertex function using tikz-feynman?
4
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4answers
154 views

Aligning pictures inside equation

Consider the following code: \documentclass{article} \usepackage{amsmath} % math \usepackage{amssymb} % math \usepackage{amsthm} \usepackage{graphicx} % to use \includegraphics{} \usepackage{tikz} \...
3
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1answer
239 views

How to draw this Feynman diagram using feynman=tikz?

I wonder how to draw this Feynman diagram. What I tried is the following code: \feynmandiagram[horizontal=a to b, horizontal=b to c, vertical= b to e, horizontal=d to e]{ a[particle=$l$] --[fermion] ...
0
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1answer
57 views

Alignment problem in feynman-tikz

Consider the following code: \feynmandiagram[vertical=a to b]{ l --[fermion] a --[fermion] i, a --[photon] b, j --[anti fermion] b --[anti fermion] k, }; This gives the result as However, what I ...
0
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1answer
84 views

TikZ-Feynman does not print the “crossed dot”. What is the right syntax?

I am using the package tikz-feynman to draw feynman diagrams with latex. I would like to reproduce the following diagram Reading the user manual of the package tikzfeynman, one discovers that to draw ...
3
votes
3answers
1k views

How can I draw this Feynman diagram?

I wonder how to draw this Feynman diagram. I read the document about tikz-Feynman, but it seems that the document does not explain the above somewhat complicated diagram.
1
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0answers
30 views

TikZ-Feynman two loop box diagram bulged

The following code for a two-loop box diagram produces a bulged rectangle, but I would like the rectangle formed from the two smaller boxes to have straight edges (so that a to b and b to c are at the ...
3
votes
1answer
154 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
224 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
25 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
64 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
83 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
234 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
51 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
59 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
469 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
201 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
51 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
67 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
92 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 ...
0
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3answers
252 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
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1answer
113 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=\(...
2
votes
1answer
49 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
283 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
538 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
672 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
61 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
votes
1answer
58 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
234 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
84 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
188 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{...