Update README.md links and remove unnecessary sections; add feed.xml and index.md files

Author: Arcticoder

README.md

@@ -2,7 +2,7 @@
 
 This repository contains the paper "Closed-Form Matrix Elements for Arbitrary-Valence SU(2) Nodes via Generating Functionals" and its implementation as a GitHub Pages site.
 
-**Website**: [https://arcticoder.github.io/su2-node-matrix-elements/](https://arcticoder.github.io/su2-node-matrix-elements/)
+**Website**: [https://arcticoder.github.io/su2-node-matrix-elements/](https://arcticoder.github.io/su2-node-matrix-elements/docs/)
 
 ## Abstract
 

docs/README.md

@@ -2,16 +2,12 @@
 
 This repository contains the paper "Closed-Form Matrix Elements for Arbitrary-Valence SU(2) Nodes via Generating Functionals" and its implementation as a GitHub Pages site.
 
-**Website**: [https://arcticoder.github.io/su2-node-matrix-elements/](https://arcticoder.github.io/su2-node-matrix-elements/)
+**Website**: [https://arcticoder.github.io/su2-node-matrix-elements/](https://arcticoder.github.io/su2-node-matrix-elements/docs/)
 
 ## Abstract
 
 We derive closed-form expressions for SU(2) operator matrix elements on arbitrary-valence nodes by extending the universal generating functional approach with source terms. Our central result is a determinant-based formula incorporating group-element dependence, which yields all matrix elements via a single Gaussian integral and hypergeometric expansion.
 
-## Live Site
-
-Access the paper online at [https://arcticoder.github.io/su2-node-matrix-elements/](https://arcticoder.github.io/su2-node-matrix-elements/)
-
 ## Repository Contents
 
 - `index.html`: HTML version of the full paper with MathJax support
@@ -20,11 +16,3 @@ Access the paper online at [https://arcticoder.github.io/su2-node-matrix-element
 - `assets/css/style.scss`: Main CSS for the site (processed by Jekyll)
 - `_config.yml`: Jekyll configuration file
 - Original LaTeX source files
-
-## GitHub Pages and Jekyll
-
-This repository is set up to use GitHub Pages with Jekyll for publishing. The site is automatically built from the source files in the main branch. We use:
-
-- Jekyll's default `style.scss` processing to generate CSS
-- Cayman theme for the base styling
-- MathJax for rendering mathematical expressions

docs/feed.xml

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+<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.3.4">Jekyll</generator><link href="http://localhost:4000/su2-node-matrix-elements/feed.xml" rel="self" type="application/atom+xml" /><link href="http://localhost:4000/su2-node-matrix-elements/" rel="alternate" type="text/html" /><updated>2025-05-25T20:22:39-07:00</updated><id>http://localhost:4000/su2-node-matrix-elements/feed.xml</id><title type="html">Closed-Form Matrix Elements for Arbitrary-Valence SU(2) Nodes via Generating Functionals</title><subtitle>Research on SU(2) operator matrix elements using generating functionals</subtitle><author><name>Arcticoder</name></author></feed>

docs/index.html

@@ -53,8 +53,7 @@ <h1>Closed-Form Matrix Elements for Arbitrary-Valence SU(2) Nodes via Generating
 
     </header>
     <main>
-      <h1>Closed-Form Matrix Elements for Arbitrary-Valence SU(2) Nodes via Generating Functionals</h1>
-<p class="author">Arcticoder</p>
+      <p class="author">Arcticoder</p>
 <p class="date">May 25, 2025</p>
 
 <div class="abstract">