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Natural SciencesPhysicsGravitationGravityMathematical PhysicsEinstein Field EquationsGeneral RelativityGravitational WavesNewtonian GravityPerturbation TheoryQuantum GravityNon-perturbative EffectsPerturbation Theory In Curved SpacetimePerturbation Theory In General Relativity
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E. Brézin, C. Itzykson, Giorgio Parisi et al. · Communications in Mathematical Physics · 1978 · 1.5K citations
C. Itzykson, Jean-Bernard Zuber · Journal of Mathematical Physics · 1980 · 964 citations