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Phenomenolgy of Loop Quantum Gravity - LPSC - IN2P3

Phenomenolgy of Loop Quantum Gravity - LPSC - IN2P3

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Although the algebra is closed, there are modifications with<br />

respect to the classical case, due to the presence <strong>of</strong> the Omega<br />

factor. Therefore, not only the dynamics (as a result <strong>of</strong> the<br />

modification <strong>of</strong> the Hamiltonian constraint) is modified but hte<br />

very structure <strong>of</strong> spacetime itself is deformed.<br />

42 Aurélien Barrau <strong>LPSC</strong>-Grenoble (CNRS / UJF)

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