122 citations · 746 across the 60 of their papers we have counts for
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Measuring bias from unbiased observable
Seokcheon Lee
Since Kaiser introduced galaxies as a biased tracer of the underlying total mass field, the linear galaxies bias, b(z) appears ubiquitously both in theoretical calculations and in…
Breaking CMB degeneracy in dark energy through LSS
Seokcheon Lee
The cosmic microwave background and large scale structure are complementary probes to investigate the early and late time universe. After the current accomplishment of the high acc…
Probing Dark Energy with Neutrino Number
Seokcheon Lee
From measurements of the cosmic microwave background (CMB), the effective number of neutrino is found to be close to the standard model value Neff = 3.046 for the \LambdaCDM cosmol…
Exact Third-Order Density Perturbation and One-Loop Power Spectrum in General Dark Energy Models
Seokcheon Lee, Changbom Park, Sang Gyu Biern
Under the standard perturbation theory (SPT), we obtain the fully consistent third-order density fluctuation and kernels for the general dark energy models without using the Einste…
Lagrangian Perturbation Theory : Exact One-Loop Power Spectrum in General Dark Energy Models
Seokcheon Lee
Recently, we find that the correction for the EdS assumption on the one-loop matter power spectrum for general dark energy models using the standard perturbation theory is not negl…
Cosmic Birefringence Fluctuations and Cosmic Microwave Background -mode Polarization
Seokcheon Lee, Guo-Chin Liu, Kin-Wang Ng
Recently, BICEP2 measurements of the cosmic microwave background (CMB) -mode polarization has indicated the presence of primordial gravitational waves at degree angular scales,…