Table 12.
Constraints on models with excited initial states (non-Bunch-Davies models), as well as warm inflation.
| SMICA |
SEVEM |
NILC |
Commander |
|||||
|---|---|---|---|---|---|---|---|---|
| Flattened-type model | A ± σA | S/N | A ± σA | S/N | A ± σA | S/N | A ± σA | S/N |
| Flat model T only …… | 56 ± 72 | 0.8 | 37 ± 72 | 0.5 | 23 ± 71 | 0.3 | 7 ± 72 | 0.1 |
| Flat model T+E …… | 60 ± 43 | 1.4 | 44 ± 44 | 1.0 | 29 ± 43 | 0.7 | 33 ± 44 | 0.8 |
| Non-Bunch-Davies T only …… | 13 ± 89 | 0.1 | 6 ± 90 | 0.1 | −25 ± 88 | −0.3 | −17 ± 90 | −0.2 |
| Non-Bunch-Davies T+E …… | 60 ± 54 | 1.1 | 38 ± 56 | 0.7 | 32 ± 53 | 0.6 | 44 ± 55 | 0.8 |
| NBD sin T only …… | −630 ± 445 | −1.4 | −673 ± 450 | −1.5 | −629 ± 444 | −1.4 | −747 ± 445 | −1.7 |
| NBD sin T+E …… | −496 ± 247 | −2.0 | −483 ± 255 | −1.9 | −547 ± 249 | −2.2 | −505 ± 253 | −2.0 |
| NBD1 cos flattened T only …… | 6 ± 21 | 0.3 | 8 ± 21 | 0.4 | 3 ± 21 | 0.1 | 5 ± 22 | 0.2 |
| NBD1 cos flattened T+E …… | 2 ± 15 | 0.1 | 6 ± 16 | 0.4 | −7 ± 15 | −0.5 | 1 ± 16 | 0.0 |
| NBD2 cos squeezed T only …… | 48 ± 167 | 0.3 | 41 ± 170 | 0.2 | −14 ± 166 | −0.1 | 11 ± 170 | 0.1 |
| NBD2 cos squeezed T+E …… | −5.0 ± 6.0 | −0.8 | −6.5 ± 6.2 | −1.1 | −6.7 ± 6.0 | −1.1 | −5.6 ± 6.0 | −0.9 |
| NBD1 sin flattened T only …… | −22 ± 26 | −0.8 | −33 ± 26 | −1.3 | −27 ± 27 | −1.0 | −38 ± 27 | −1.4 |
| NBD1 sin flattened T+E …… | −14 ± 20 | −0.7 | −22 ± 20 | −1.1 | −19 ± 20 | −1.0 | −24 ± 20 | −1.2 |
| NBD2 sin squeezed T only …… | −0.5 ± 0.6 | −0.7 | −0.3 ± 0.5 | −0.6 | −2.9 ± 2.6 | −1.1 | −0.8 ± 0.7 | −1.1 |
| NBD2 sin squeezed T+E …… | −0.3 ± 0.4 | −0.7 | −0.2 ± 0.4 | −0.5 | −0.4 ± 0.4 | −0.9 | −0.4 ± 0.4 | −1.0 |
| NBD3 non-canonical (×1000) T only …… | −4.4 ± 7.8 | −0.6 | −5.6 ± 7.9 | −0.7 | −4.6 ± 8.0 | −0.6 | −5.5 ± 7.9 | −0.7 |
| NBD3 non-canonical (×1000) T+E …… | −6.4 ± 5.8 | −1.1 | −7.5 ± 5.9 | −1.3 | −5.8 ± 5.9 | −1.0 | −6.2 ± 5.9 | −1.0 |
| WarmS inflation T only …… | −39 ± 44 | −0.9 | −35 ± 44 | −0.8 | −34 ± 44 | −0.8 | −18 ± 44 | −0.4 |
| WarmS inflation T+E …… | −48 ± 27 | −1.8 | −37 ± 28 | −1.3 | −41 ± 28 | −1.5 | −27 ± 28 | −1.0 |
Notes. See Sect. 2 for further explanation and the labelling of these classes of NBD models. NBD, NBD1, and NBD2 models contain free parameters, so here we quote the maximum significance found over the entire parameter range. The location of the maximum for T and T+E can occur for different parameter values for the model, and so the results with and without polarization cannot be directly compared; however, the model parameters are held fixed across different component-separation methods.
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