Holography, dualities and D-branes

• Autores: José Manuel Penín Ascariz
• Directores de la Tesis: Alfonso Vázquez Ramallo (dir. tes.)
• Lectura: En la Universidade de Santiago de Compostela ( España ) en 2019
• Idioma: inglés
• Tribunal Calificador de la Tesis: Javier Mas Solé (presid.), Carlos Hoyos Badajoz (secret.), Francesco Bigazzi (voc.)
• Programa de doctorado: Programa de Doctorado en Física Nuclear y de Partículas por la Universidad de Santiago de Compostela
• Menciones:
  • Internacional
• Calificación: Sobresaliente Cum Laude
• Materias:
  • Física
    • Física teórica
      • Gravitación
      • Teoría cuántica de campos
• Enlaces
  • Tesis en acceso abierto en: MINERVA
• Resumen

  • This thesis is based on the gravity/gauge duality and consists of four different parts. The first part is devoted to the construction of backreacted geometries corresponding to the near brane limit of the D3-D5 brane intersection. The geometries corresponding to the addition of massless and massive flavors and the solution dual to a field theory at non-zero temperature are constructed. The second part focuses on the computation of the spectrum of fluctuations of the Gaiotto-Maldacena geometries. The third part is centered on the addition of brane defects to the Brandhuber-Oz geometry. The fourth part covers the analysis of the integrability of strings in a class of geometries in Massive type IIA supergravity found by Cremonesi and Tomasiello.