QUANTUM GRAVITY | LECTURES & BOOK | ROVELLI
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QUANTUM GRAVITY | LECTURES & BOOK | CARLO ROVELLI
EXPLORATIONS IN QUANTUM GRAVITY | CARLO ROVELLI
|| QG | PERIMETER INSTITUTE FOR THEORETICAL PHYSICS ||
Lecture 01 | Quanta of Space
Lecture 02 | What Is Quantum Gravity
Lecture 03 | Hamilton's Function & Physics Without Time
Lecture 04 | Quantum Physics Without Time
Lecture 05 | Classical GR In Tetrad Formalism
Lecture 06 | Euclidean 3D Gravity
Lecture 07 | Math Of SU(2)
Lecture 08 | Ponzanno-Regge Transition Amplitude
Lecture 09 | Towards Real Quantum World
Lecture 10 | Spectrum Of The Volume Operator | Eugenio Bianchi
Lecture 11 | Coherent States & Unitary Representations of SL(2,C) | Eugenio Bianchi
Lecture 12 | Quantum Dynamics in 4D
Lecture 13 | Properties Of The Full Theory
Lecture 14 | Physical Applications & Future Directions
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COVARIANT LOOP QUANTUM GRAVITY | CARLO ROVELLI
|| CLQG | LOOPS 2011 ||
The Covariant Version of Loop Quantum Gravity :
Definition Of The Theory , Results , Open Problems
LOOP QUANTUM GRAVITY | CARLO ROVELLI
|| LQG | STRINGS 2008 @ CERN ||
1 | Loop Quantum Gravity
The Problem Addressed | Why Loops ?
2 | The Theory
Kinematics : Spin Networks & Quanta Of Space
Dynamics : Spinfoams
3 | Physics
Cosmology | Black Holes | Singularities | Low-Energy Limit
4 | Conclusion
What Has Been Achieved ? What Is Missing ? | Future
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COVARIANT LOOP QUANTUM GRAVITY | ROVELLI & VIDOTTO
|| CLQG | AN ELEMENTARY INTRODUCTION TO QUANTUM GRAVITY & SPINFOAM THEORY ||
Quantum gravity is among the most fascinating problems in physics . It modifies our understanding of time , space and matter . The recent development of the loop approach has allowed us to explore domains ranging from black hole thermodynamics to the early Universe .
This book provides readers with a simple introduction to loop quantum gravity , centred on its covariant approach .
It focuses on the physical and conceptual aspects of the problem and includes the background material needed to enter this lively domain of research , making it ideal for researchers and graduate students .
Topics covered include quanta of space ; classical and quantum physics without time ; tetrad formalism ; Holst action ; lattice QCD ; Regge calculus ; ADM and Ashtekar variables ; Ponzano-Regge and Turaev-Viro amplitudes ; kinematics and dynamics of 4D Lorentzian quantum gravity ; spectrum of area and volume ; coherent states ; classical limit ; matter couplings ; graviton propagator ; spinfoam cosmology and black hole thermodynamics .
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