Quantum fluctuations at the Planck scale
Abstract The recently measured cutoff, $$k_\mathrm{min}=4.34\pm 0.50/r_{\mathrm{cmb}}$$ kmin=4.34±0.50/rcmb (with $$r_{\mathrm{cmb}}$$ rcmb the comoving distance to the last scattering surface), in the fluctuation spectrum of the cosmic microwave background, appears to disfavor slow-roll inflation a...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2019-05-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-019-6963-5 |