Update publications.html

Author: Hariprashad-Ravikumar

publications.html

@@ -106,12 +106,11 @@ <h2>Publications in Preparation</h2>
   <h2>Conference Publication</h2>
   <p class="publication-entry">
     Ji, C.-R., Dahiya, H., &amp; Ravikumar, H. (2021, December). 
-    <em><a href="publication_pdfs/Interpolating_conformal_algebra_between_the_instant_form_and_light_front_form_of_relativistic_dynamics_Light_Cone_2021.pdf"
+    <em><a href="https://indico.global/event/13145/contributions/116043/"
            target="_blank">
       Interpolating conformal algebra between the instant form and the front form of relativistic dynamics
     </a></em>. 
     Presented at <em>Light Cone 2021 – Physics of Hadrons on the Light Front</em>, Jeju Island, South Korea. 
-    <a href="https://indico.cern.ch/event/938795/contributions/4605229/" target="_blank">Read abstract</a>.
   </p>
 </section>