On the APM power spectrum and the CMB anisotropy: Evidence for a phase
transition during inflation?
Barriga, J
Gaztanaga, E
Santos, M
Sarkar, S
Mon.Not.Roy.Astron.Soc.
volume 324
977
(21 Nov 2000)
http://arxiv.org/abs/astro-ph/0011398v3
transition during inflation?