3 citations · 8 across the 4 of their papers we have counts for
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hep-th2022★ 3 cited
Ising Cosmology
Nikos Irges, Antonis Kalogirou, Fotis Koutroulis
Using arguments from holography we propose that the deviation of the cosmological spectral index of scalar fluctuations from unity may be controlled almost entirely by the cr…
hep-th2022★ 3 cited
Thermal effects in Ising Cosmology
Nikos Irges, Antonis Kalogirou, Fotis Koutroulis
We consider a real scalar field in de Sitter background and compute its thermal propagators. We propose that in a dS/CFT context, non-trivial thermal effects as seen by an 'out' ob…