New probes of initial state of quantum fluctuations during inflation
New probes of initial state of quantum fluctuations during inflation
New probes of initial state of quantum fluctuations during inflation
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Power Spectrum <strong>of</strong> Galaxies<br />
• Galaxies do not trace the underlying matter density<br />
<strong>fluctuations</strong> perfectly. They are biased tracers.<br />
• “Bias” is operationally defined as<br />
• bgalaxy 2 (k) = / <br />
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