[NTU String Seminar] Quantum Yang Baxter Equations, Nambu-Goldstone theorem and Black Hole information 

• Event Date: 2025-11-21
• Chen, Jhan Yu 陳詹喻
• High Energy Physics and Astrophysics High energy theory
• Speaker: Ivan Arraut (University of Saint Joseph)  /  Host: Prof. Pei-Ming Ho
  Place: Rm. 815, Dept. of Physics, NTU

Title: [NTU String Seminar] Quantum Yang Baxter Equations, Nambu-Goldstone theorem and Black Hole information 
Speaker: Ivan Arraut (University of Saint Joseph) 
Time: 2025/11/21 (Fri.) 14:30​​​​​​​
Place: Rm. 815, Dept. of Physics, NTU
 

Abstract

In this talk I will explain how the fundamental origin of the Nambu-Goldstone theorem comes from 
constraints coming from the Quantum Yang Baxter Equations. The emerging relations not only explain the fundamental origin of the theorem but they also solve the counting problem and the corresponding dispersion relations in connection with the number of Nambu-Goldstone bosons. Subsequently, we analyze the physics related to the information stored by Black Holes. In this case, we make some interesting connections between black-holes and condensed matter systems, which allow us to understand from a different perspective how the information is stored by Black-Holes. In this case, by mapping the degrees of freedom to condensed matter systems, via holographic arguments, we analyze possible implementations of the Nambu-Goldstone theorem in this case. Small comments about the Black Hole evaporation (Hawking radiation) are included, together with the formulation and possible solutions of the information paradox.