New Physics in the Rayleigh-Jeans tale of the CMB and cosmic 21cm signal

          @misc{ scivideos_PIRSA:19090022,
            doi = {10.48660/19090022},
            url = {https://pirsa.org/19090022},
            author = {Pospelov, Maxim},
            keywords = {Cosmology, Particle Physics, Strong Gravity},
            language = {en},
            title = {New Physics in the Rayleigh-Jeans tale of the CMB  and cosmic 21cm signal},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2019},
            month = {sep},
            note = {PIRSA:19090022 see, \url{https://scivideos.org/index.php/pirsa/19090022}}
          }