One more variant of discrete gravity having “naive” continuum limit
نویسندگان
چکیده
منابع مشابه
Discrete and Continuum Quantum Gravity
II. CONTINUUM FORMULATION 7 A. General Aspects 7 1. Massless Spin Two Field 7 2. Wave Equation 8 3. Feynman Rules 14 4. One-Loop Divergences 20 5. Higher Derivative Terms 25 6. Supergravity 34 B. Feynman Path Integral Formulation 38 1. Sum over Paths 39 2. Eulidean Rotation 41 3. Gravitational Functional Measure 43 4. Conformal Instability 47 C. Gravity in 2 + ǫ Dimensions 49 1. Perturbatively ...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2006
ISSN: 0550-3213
DOI: 10.1016/j.nuclphysb.2005.12.005