arXiv:1201.2120v1 [gr-qc] 10 Jan 2012

Spinors and Twistors in LQG and SF
Simone Speziale
[22] W. M. Wieland, Twistorial phase space for complex Ashtekar variables, 1107.5002.
[23] S. Speziale, Bi-metric theory of gravity from the non-chiral Plebanski action, Phys.Rev. D82 (2010)
064003 [1003.4701].
[24] M. Dupuis and E. R. Livine, Revisiting the Simplicity Constraints and Coherent Intertwiners,
Class.Quant.Grav. 28 (2011) 085001 [1006.5666].
[25] M. Dupuis and E. R. Livine, Lifting SU(2) Spin Networks to Projected Spin Networks, Phys.Rev. D82
(2010) 064044 [1008.4093].
[26] C. Rovelli and S. Speziale, Lorentz covariance of loop quantum gravity, Phys.Rev. D83 (2011)
104029 [1012.1739].
[27] M. Dupuis and E. R. Livine, Holomorphic Simplicity Constraints for 4d Spinfoam Models,
1104.3683.
[28] M. Dupuis and E. R. Livine, Holomorphic Simplicity Constraints for 4d Riemannian Spinfoam
Models, 1111.1125.
[29] M. Dupuis, L. Freidel, E. R. Livine and S. Speziale, SL(2,C) Intertwiners and Simplicity for Spinfoam
Models, . To appear.
[30] E. F. Borja, J. Diaz-Polo, I. Garay and E. R. Livine, Dynamics for a 2-vertex Quantum Gravity Model,
Class.Quant.Grav. 27 (2010) 235010 [1006.2451].
[31] E. F. Borja, J. Diaz-Polo, I. Garay and E. R. Livine, U(N) invariant dynamics for a simplified Loop
Quantum Gravity model, 1012.3832.
[32] E. F. Borja, J. Diaz-Polo, L. Freidel, I. Garay and E. R. Livine, Dynamics for a simple graph using the
U(N) framework for loop quantum gravity, 1110.6017.
[33] E. R. Livine and M. Martin-Benito, Classical Setting and Effective Dynamics for Spinfoam
Cosmology, 1111.2867.
[34] M. Dupuis, F. Girelli and E. R. Livine, Spinors and Voros star-product for Group Field Theory: First
Contact, 1107.5693.
[35] V. Bonzom and E. R. Livine, A New Hamiltonian for the Topological BF phase with spinor networks,
1110.3272.
PoS(QGQGS 2011)015
015 / 16