论文部分内容阅读
LiteBIRD is a satellite to map the polarization of the cosmic microwave background (CMB) radiation over the full sky at large angular scales with unprecedented precision.Cosmological inflation,which is the leading hypothesis to resolve the problems in the Big Bang theory,predicts that primordial gravitational waves were created during the inflationary era.Measurements of polarization of the CMB radiation are known as the best probe to detect the primordial gravitational waves.