T. Giannantonio

First-year Sloan Digital Sky Survey-II (SDSS-II) supernova results: consistency and constraints with other intermediate-redshift datasets (2009)

Lampeitl, H., Nichol, R. C., Giannantonio, T., Shapiro, C., Bassett, B., ...

We present an analysis of the luminosity distances of Type Ia Supernovae from the Sloan Digital Sky Survey-II (SDSS-II) Supernova Survey in conjunction with other intermediate redshift (z97% level...

An indirect limit on the amplitude of primordial Gravitational Wave Background from CMB-Galaxy Cross Correlation (2005)

Cooray, A., Corasaniti, P. S., Giannantonio, T., Melchiorri, A.

While large scale cosmic microwave background (CMB) anisotropies involve a combination of the scalar and tensor fluctuations, the scalar amplitude can be independently determined through the...

Constraining dark energy with cross-correlated CMB and Large Scale Structure data (2005)

Corasaniti, P. S., Giannantonio, T., Melchiorri, A.

We investigate the possibility of constraining dark energy with the Integrated Sachs Wolfe effect recently detected by cross-correlating the WMAP maps with several Large Scale Structure surveys. In...