Cosmological Perturbations from Non-Equilibrium Quantum Fields
Cosmological Perturbations from Non-Equilibrium Quantum Fields
Cosmological Perturbations from Non-Equilibrium Quantum Fields
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Qualitative Constraints<br />
100<br />
90<br />
80<br />
max<br />
µ/H * = 100<br />
µ/H * = 10<br />
µ/H * = 10 -1<br />
µ/H * = 10 -5<br />
70<br />
60<br />
σ * /H *<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
10 -3 10 -2 10 -1 10 0<br />
m/H *<br />
Light curvaton, stable vacuum, linear evolution<br />
Shaded=allowed<br />
Arttu Rajantie<br />
<strong>Cosmological</strong> <strong>Perturbations</strong> <strong>from</strong> <strong>Non</strong>-<strong>Equilibrium</strong> <strong>Quantum</strong> <strong>Fields</strong> – SEWM 2012
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