{
  "sqt": "GR+QG🌌⚫️⚛️",
  "summary": "This document outlines an advanced textbook on General Relativity, covering its classical foundations, key phenomena like black holes and cosmology, and transitioning into Quantum Field Theory on Curved Spacetimes and theoretical approaches to Quantum Gravity.",
  "tags": [
    "Physics",
    "General_Relativity",
    "Quantum_Gravity",
    "Cosmology",
    "Theoretical_Physics"
  ],
  "source_description": "Creation from Conceptual Sandbox",
  "children": [],
  "parents": []
}