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Squeezed vacua in loop quantum gravity (1605.05356v1)
Published 17 May 2016 in gr-qc and hep-th
Abstract: We introduce squeezed vacua in loop quantum gravity, a new overcomplete basis of states that contain prescribable correlations between geometric operators. We study the behavior of long-range correlations and discuss the relevance of these states for the reconstruction of a semiclassical spacetime from loop quantum gravity.