Questions tagged [tikz-feynman]

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

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How to manually modify label position in tikz-feynman

I am creating a diagram with tikz-feynman (code below) and two labels overlap each other. I would like to displace the two labels starting $p - q ... and $p + q ... so that they don't overlap. (I ...
Mark Dean's user avatar
1 vote
1 answer
65 views

How to reproduce this Feynman diagram using tikz-feynman?

I want to reproduce the following Feynman diagram and my attempt at it yields something like this Notice that the loop doesn't look circular and it would be nice to have those bent arrows as well. ...
ShaunakP's user avatar
1 vote
1 answer
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Feynman Diagram with Different "Legs"

I was using the tikz-feynman package to build a counterterm diagram according to the following code (using lualatex as compiler): \documentclass[border=0.3cm]{standalone} \RequirePackage[compat=1.1.0]...
Jimeens's user avatar
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1 answer
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Tikz-feynman [blob] does not appear

I am trying to create a simple fermion that has both a blob and horizontally aligned paths. However, I cannot get my diagram to work with both. With \feynmandiagram, I can create a blob, but not a ...
Ale Frabetti's user avatar
1 vote
1 answer
49 views

How to draw the following Feynman diagrams?

I tried to draw the diagrams below using Tikzs in Latex. However, I failed to do it. I looked into the documentation but didn't figure it out. Any help will be highly appreciated. For the first ...
Epsilon's user avatar
  • 506
2 votes
1 answer
64 views

Draw the u-channel diagram with feynman-tikz

I would like to create a Feynman diagram resembling the one depicted below: However, I'm unsure of the process. I am specifically interested in capturing the diagram's structure, rather than the ...
Jimeens's user avatar
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7 votes
1 answer
363 views

tikz-feynman diagram is cut off the page in standalone document

When I use the tikz-feynman package to draw a Feynman diagram, the PDF output is so strange. It looks like it has been cut. I thought it was because the real center point of the Tikz picture is not ...
Meng. G's user avatar
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1 answer
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How to add vector sign on momentum in Tikz Feynman

I have been following this answer, which includes a loop diagram, to incorporate momentum arrows in a Tikz Feynman diagram. I would like to know if it is possible to add a arrow indicating vector sign,...
PoreyS's user avatar
  • 276
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1 answer
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Centering a Tikz Feynman diagram in the standalone document

I would like to position the Feynman diagram at the center of the page and have it spread out. The code for the diagram is provided below. Could you please guide me on how to achieve this? \...
PoreyS's user avatar
  • 276
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0 answers
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How to change the direction of arrow of final particles in TikZ-Feynman

I would like the direction of the arrow in the Feynman diagram to be from C to D in the final state. Any guidance or advice on how to overcome this issue would be greatly appreciated. Thank you in ...
PoreyS's user avatar
  • 276
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1 answer
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Drawing an specific feynman diagram with TikZ (LaTeX)

I was looking for a diagram such as shown in the first picture, but I just get the one that is in the second picture with this code: \begin{tikzpicture} \begin{feynman}[large] \vertex (b); \vertex [...
gtg2000's user avatar
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2 votes
1 answer
211 views

Feynman diagrams - How to push labels further?

Here is my code. \documentclass[border = 3mm, varwidth = 141mm]{standalone} \usepackage{tikz-feynman} \begin{document} \begin{tikzpicture}[baseline] \begin{feynman} \node[shape = circle, fill = ...
user avatar
0 votes
1 answer
74 views

How to modify my tikz drawing (Feynman diagram)?

I need to produce the following with tikz: I have written: \documentclass[border=3mm, varwidth=141mm]{standalone} \usepackage{tikz-feynman} \begin{document} \begin{tikzpicture}[baseline] \...
user avatar
0 votes
1 answer
56 views

Two drawings with tikz

I'm trying to produce the following with tikz: I have written: \documentclass[border=3mm, varwidth=141mm]{standalone} \usepackage{tikz-feynman} \begin{document} \begin{tikzpicture}[baseline] \begin{...
user avatar
2 votes
1 answer
93 views

Making a feynman diagram of W boson production in pp collisions

I'm trying to create a Feynman diagram where a proton and antiproton collide and 2 of their partons create a W boson which then decays leptonically. I made an attempt using the following code: \...
Viktor VN's user avatar
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1 vote
2 answers
76 views

How to change the default momentum arrow settings in TikZ-Feynman

I'm trying to change the color of every momentum arrow in Feynman diagrams generated with tikz-feynman. You can customize each momentum arrow individually like this: \documentclass[convert]{standalone}...
Jack's user avatar
  • 13
1 vote
1 answer
192 views

Feynman diagram using TikZ-Feynman package

I tried to use TikZ-Feynman package to plot Feynman diagram as shown in here. I used: \documentclass{article} \usepackage{tikz} \usepackage[compat=1.0.0]{tikz-feynman} \begin{document} \...
Bekaso's user avatar
  • 111
6 votes
1 answer
275 views

Feynman diagrams inside equation environment

I need to type the expression below I am thinking of using tikzpicture inside the eqnarray environment. Although I am not quite sure which way would be the best to get this done. Can someone please ...
felix's user avatar
  • 423
1 vote
0 answers
114 views

Set color for all elements in `feynman` environment when using `tikz-feynman`

I am trying to draw a set of Feynman diagrams which are color-coded. If I set the color on the entire tikzpicture environment, all is well. However, if I pass the color to the feynman environment, it ...
kc9jud's user avatar
  • 11
7 votes
2 answers
762 views

Feynman diagram by LaTex

I have plotted the following with paint: I need to replace it by LaTex. I searched through this website I found some information about drawing Feynman diagram with LateX, but none of them matches my ...
user avatar
5 votes
2 answers
190 views

Feynman diagrams: Package pgfkeys Error: I do not know the key '/tikz/empty dot' and I am going to ignore it. Perhaps you misspelled it

I am trying to draw a specific feynman diagram using tikz-feynman. It plots it almost correctly apart from the fact that I get this error Package pgfkeys Error: I do not know the key '/tikz/empty dot'...
Nikos Pap's user avatar
1 vote
0 answers
51 views

Ugly Feynman diagrams from Tikz PART2

The following code, \documentclass{article} % lualatex \usepackage{tikz-feynman} \begin{document} \begin{figure}[h!] \centering \begin{align} \feynmandiagram[inline=(b), horizontal=b to c, layered ...
Tr909T's user avatar
  • 143
2 votes
2 answers
144 views

Ugly Feynman diagrams from Tikz

The following code, \documentclass{article} % lualatex \usepackage{tikz-feynman} \begin{document} \begin{figure}[h!] \centering \begin{align} \feynmandiagram [inline=(b), horizontal=a to b, layered ...
Tr909T's user avatar
  • 143
1 vote
2 answers
85 views

Feynman diagram using tikz-feynman package has wrong size

I have a simple question comming the following code: \documentclass{article} % lualatex \usepackage{tikz-feynman} \begin{document} \begin{figure}[h!] \centering \feynmandiagram [inline=(b), ...
Tr909T's user avatar
  • 143
2 votes
1 answer
104 views

Draw rotated self-energy of electron on an oblique line TikZ-Feynman

I have to draw a diagram for radiative corrections on an external field, but I would like to make half-loops for self-energy of electron on the slanted fermionic lines (see figure and code). I tried ...
Frostman's user avatar
1 vote
1 answer
189 views

How to rotate/reflect lines of Feynman diagram - TikZ-Feynman

I'm trying to make the following Feynman diagrams via the TikZ-Feynman package, but I can't skew / rotate the lines as I would like. For example, for the first one, I can't keep all the input terms on ...
Frostman's user avatar
0 votes
0 answers
114 views

Feynman diagram: Scalar field with arrow

I want to draw a Feynman diagram with a scalar dashed line and the dashed line should have an arrow attached to it. I managed to produce the following : In the figure you can see that the dashed ...
jojo123456's user avatar
0 votes
1 answer
196 views

Two horizontal lines and the rest below them in Tikz Feynman

I am struggling with getting things aligned as I want them. I am trying to draw an effective vertex with two fermion lines horizontally aligned and many scalar fields with tadpoles connected to it. ...
rgba's user avatar
  • 11
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0 answers
134 views

Particle decay of the delta + baryon and feynman diagrams

I am using the tikz-feynman package to draw Feynman diagrams for an assignment. I am considering the $\Delta^{+}\to n+\pi^{+}$ process. Using this package and with the code below, I have drawn this ...
Juian's user avatar
  • 1
2 votes
2 answers
304 views

Gravitons with tikz-feynman

Gravitons (in Feynman diagrams) are basically two wavy lines. I am interested in this type of diagram here: However, the single wavy line should become a double wavy line. The code used to generate ...
Jens's user avatar
  • 175
0 votes
1 answer
59 views

Tikz-Feynman: Forcing different edges to be parallel

My code is currently: \feynmandiagram[layered layout, horizontal=i1 to f1] { i1 [particle=\(\mu^{-}\)] -- [fermion] a -- [fermion] f1 [particle=\(\nu_{\mu}\)], i2 [particle=\(u\)] -- [fermion] ...
user283276's user avatar
0 votes
1 answer
83 views

Messed up diagram

hi I'd like to draw following diagram with TikZ-feynman pakage but output is so messed up. what can i do? \feynmandiagram[horizontal=i1 to f1]{ i1 -- [fermion] a -- [fermion] i2, a -- [photon] b, f1 -...
hossein mohseni's user avatar
3 votes
3 answers
563 views

Drawing a loop with two different line types using TikZ-Feynman

I'm trying to draw a diagram for an interacting field theory. The diagram essentially just needs to consist of a loop connected to two external lines. The problem is that I need the loop to be made up ...
Rossana's user avatar
  • 77
2 votes
2 answers
308 views

tikz-feynman: Searching for the perfect tadpole

I'm plotting automatically generated and laid-out (by tikz-feynman's default spring layout) QED feynman diagrams. I'm looking to improve the look of the "tadpoles" i.e the vertices where ...
timday's user avatar
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4 votes
1 answer
263 views

TikZ-Feynman line with mixed styles

I'm trying to draw Feynman diagrams like the ones in this article with tikz-feynman: I don't know how to make these edges that switch from straight to wiggly. I suppose I could break them up as two ...
J_P's user avatar
  • 143
0 votes
0 answers
232 views

how to draw a full circle gluon loop using Tikz-feynman?

how to draw a full circle gluon loop using tikz-feynman? I can't find the way to draw a full circle in manual, but half circle. So using half circle I draw the diagram, but it can't be satisfying. \...
Issac's user avatar
  • 1
1 vote
0 answers
180 views

How to disable Luatex warning when combining Feynman diagram, beamer class and pdflatex [closed]

I am making a presentation with Latex that contains some Feynman diagram. I create the Feynman diagrams with tikz-feynman. Now I face a problem when choosing an output file: The Feynman diagram ...
Jacques Smeets's user avatar
1 vote
1 answer
51 views

tikz-feynman: complex diagram being drawn partially

I'm trying to reproduce this diagram from an article: I achieved this: As you can see, the lines after the loop are not being drawn, here is the code: \documentclass[12pt,a4paper]{article} \...
Abel Gutiérrez's user avatar
0 votes
1 answer
140 views

How to draw these diagrams?

I am writing my Masters thesis and I need to draw some diagrams that look like this: I have been drawing many Feynman diagrams already, but I am not completely sure if this can be drawn with the same ...
Alberto García's user avatar
1 vote
1 answer
134 views

Tikz-Feynman diagrams overlapping in subfigure

I want to show three Feynman diagrams next to each other. I use the subfigure environment. However, the vertex labels of the 2nd and 3rd diagram overlap. I tried to use the [scale=0.5] argument to ...
infinitezero's user avatar
0 votes
1 answer
307 views

Positioning of math in Tikz-Feynman

I'm trying to write an equation with a Feynman diagrams inside. My code is: \begin{equation*} i\mathcal M_t= \feynmandiagram[inline=(d),vertical= b to d]{ a[particle={$p_1$}] -- [fermion] b ...
john's user avatar
  • 163
1 vote
2 answers
127 views

Vertical alignment with scaled Feynman diagrams

I'm doing a row of three Feynman diagrams made with tikz-feynman. I'm having some problems with alignments. First, I use subcaptionbox to have a vertical alignment of the subcaptions (see here). ...
Abel Gutiérrez's user avatar
1 vote
1 answer
61 views

tikz-feynman: lenght of the first line is different

I want to set the lenght of the lines of my Feynman diagrams made with tikz-feynman, here is the code \documentclass[12pt,a4paper]{article} % LuaLaTeX is used \usepackage{tikz} \usepackage[compat=1.1....
Abel Gutiérrez's user avatar
0 votes
1 answer
115 views

Shading parabola and changing the arrow head

I am trying to shade the lower part of the parabola, also the arrowheads I used for Feynman diagrams are supposed to be at the middle, instead of the edge. The code I have written is given below, \...
felix's user avatar
  • 423
0 votes
1 answer
213 views

Draw circles in tikz-feynman

I'm trying to draw this diagram on LuaLaTex using Tikz-Feynman But using the code \feynmandiagram [horizontal=a to b] { a--b, a -- b --[quarter left] c--d --[quarter left] b, c -- [quarter left] e -...
john's user avatar
  • 163
2 votes
1 answer
88 views

Problem regarding setting of label in Feynman Diagram

I want to draw a Feynman Diagram, for this I have written this code. \documentclass[a4paper,12pt, border=5mm]{standalone} \usepackage{tikz} \usetikzlibrary{decorations, decorations.markings, ...
Anirban Majumdar's user avatar
1 vote
1 answer
125 views

Cannot fix wonky vertical Feynman diagrams created with tikz

I am struggling to get the diagrams I create with tikz to 'spread out' correctly. I thought it could be an issue with the environment of my main work or the text being either side of it etc so I tried ...
Ciara's user avatar
  • 11
3 votes
2 answers
565 views

How to create these Feynman diagrams with TikZ?

I looked through the examples of building Feynman diagrams with TikZ, however I am still struggling to build them. Could you please help me with it? I have attached the picture of desired diagrams ...
somerandomguest's user avatar
1 vote
1 answer
49 views

Please help with naming the label on Feynman diagram

I want to get this Feynman diagram: I have following code, however when I add \(g(b,\overline a)\) , I get many errors. Could you please tell me how should I get desired result? \begin{center} \...
somerandomguest's user avatar
0 votes
1 answer
323 views

How to draw Feynman diagrams without using LuaLatex in Overleaf? [duplicate]

I am new to drawing Feynman diagrams in Latex, however I found some sources and try to implement them. I managed to draw the diagrams using LuaLatex, however it makes changes to other things in the ...
somerandomguest's user avatar

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