Resilience of long modes in cosmological observables
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DOI: 10.1088/1475-7516/2021/01/062
Abstract: By a careful implementation of gauge transformations involving long-wavelength modes, we show that a variety of effects involving squeezed bispectrum configurations, for which one Fourier mode is much shorter than the other two, cannot be… read more here.
Keywords: long modes; modes cosmological; cosmology; resilience long ... See more keywords