| 000 | 02663nam a22004455i 4500 | ||
|---|---|---|---|
| 001 | 978-3-319-00309-2 | ||
| 003 | DE-He213 | ||
| 005 | 20140220082837.0 | ||
| 007 | cr nn 008mamaa | ||
| 008 | 130424s2013 gw | s |||| 0|eng d | ||
| 020 |
_a9783319003092 _9978-3-319-00309-2 |
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| 024 | 7 |
_a10.1007/978-3-319-00309-2 _2doi |
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| 050 | 4 | _aQB980-991 | |
| 072 | 7 |
_aPHR _2bicssc |
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| 072 | 7 |
_aSCI015000 _2bisacsh |
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| 082 | 0 | 4 |
_a523.1 _223 |
| 100 | 1 |
_aRossmanith, Gregor. _eauthor. |
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| 245 | 1 | 0 |
_aNon-linear Data Analysis on the Sphere _h[electronic resource] : _bThe Quest for Anomalies in the Cosmic Microwave Background / _cby Gregor Rossmanith. |
| 264 | 1 |
_aHeidelberg : _bSpringer International Publishing : _bImprint: Springer, _c2013. |
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| 300 |
_aXII, 126 p. 40 illus. _bonline resource. |
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| 336 |
_atext _btxt _2rdacontent |
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| 337 |
_acomputer _bc _2rdamedia |
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| 338 |
_aonline resource _bcr _2rdacarrier |
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| 347 |
_atext file _bPDF _2rda |
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| 490 | 1 |
_aSpringer Theses, Recognizing Outstanding Ph.D. Research, _x2190-5053 |
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| 520 | _aThis work deals with the search for signatures of non-Gaussianities in the cosmic microwave background (CMB). Probing Gaussianity in the CMB addresses one of the key questions in modern cosmology because it allows us to discriminate between different models of inflation, and thus concerns a fundamental part of the standard cosmological model. The basic goal here is to adapt complementary methods stemming from the field of complexity science to CMB data analysis. Two key concepts, namely the method of surrogates and estimators for local scaling properties, are applied to CMB data analysis. All results show strong non-Gaussianities and pronounced asymmetries. The consistency of the full sky and cut sky results shows convincingly for the first time that the influence of the Galactic plane is not responsible for these deviations from Gaussianity and isotropy. The findings seriously call into question predictions of isotropic cosmologies based on the widely accepted single field slow roll inflation model. | ||
| 650 | 0 | _aPhysics. | |
| 650 | 0 | _aMathematical physics. | |
| 650 | 1 | 4 | _aPhysics. |
| 650 | 2 | 4 | _aCosmology. |
| 650 | 2 | 4 | _aMathematical Methods in Physics. |
| 650 | 2 | 4 | _aStatistical Physics, Dynamical Systems and Complexity. |
| 710 | 2 | _aSpringerLink (Online service) | |
| 773 | 0 | _tSpringer eBooks | |
| 776 | 0 | 8 |
_iPrinted edition: _z9783319003085 |
| 830 | 0 |
_aSpringer Theses, Recognizing Outstanding Ph.D. Research, _x2190-5053 |
|
| 856 | 4 | 0 | _uhttp://dx.doi.org/10.1007/978-3-319-00309-2 |
| 912 | _aZDB-2-PHA | ||
| 999 |
_c96391 _d96391 |
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