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QUANTUM FIELD & GRAVITY THEORY GROUP

RESEARCH

RESEARCH

Holographic Principle

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To them, I Said, the truth would be literally nothing but the shadows of the images - Plato, The Republic (Book VII) All of the information contained in some region of space can be represented as a `Hologram' - a theory which `lives' on the boundary of that region. - G. 't Hooft

  • Gauge/Gravity Duality
  • AdS/CFT Correspondence
  • Fundamentals and Applications

Quantum Information and Gravity

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"It from bit" symbolizes the idea that Information sits at the core of physics, and every "it", whether a particle or field, derives its existence from observations. - John A. Wheeler

Wheeler's vision is coming to fruition, with the twist that classical bits have given way to the qubits of quantum information theory -"It from qubit", Simons collaboration

  • Quantum Entanglement (Einstein's "Spooky Action at a Distance")
  • Entanglement Entropy, Complexity or Information Metric Emergent Spacetime from Entanglement
  • Quantum Chaos

Strongly Correlated Systems and Black Holes

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Regarding "shear viscosity/entropy" of the quark-gluon plasma: a friend of mine in nuclear physics joked…. The first useful paper to come out of string theory- Dam Thanh Son

  • New Paradigm for Strongly Correlated Systems via Black Hole Physics
  • Search for a General Methodology and Universal Physics
  • AdS/QCD: Applications to QCD(Quantum ChromoDynamics) and Nuclear Physics
  • AdS/CMT: Applications to CMT(Condensed Matter Theory)

Image Source

Holographic Principle : http://blogs.futura-sciences.com/luminet/wp-content/uploads/sites/2/2016/09/AdS-CFT.jpg

Quantum Information and Gravity: http://i.gzn.jp/img/2013/03/11/black-hole/03_m.jpg

Strongly Correlated Systems and Black Holes : https://encontrosnohades.files.wordpress.com/2013/10/gauge-gravity_duality_sm.jpg

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