The thermal evolution of the cosmic gas decoupled from that of the cosmic microwave background (CMB) at a redshift z~200. Afterwards and before the first stars had formed, the cosmic neutral hydrogen ...

We formulate the geometric quantization of Teichmüller space by using its relation with SL (2, R ) Chern-Simons gauge theory and show that the physical state conditions arising in this formalism are ...

This paper is the continuation of a technical paper which is called “Detailed Electromagnetic Design of an Integrated and Compact 1.3 GHz Superconducting Radio Frequency (SRF) Electron Source” [1]. In ...

This monumental collection of thirty-four historical papers on quantum electrodynamics features contributions from the twentieth century's leading physicists: Dyson, Fermi, Feynman, Foley, Heisenberg, ...

Published in: PTEP 2024 (2024) 12, 123B02, PTEP 2024 123 ...

This three-week program aims to bring together researchers interested in the theory, astroparticle physics, cosmology and experiments to address two critical questions in axion physics: How can ...

Methods in Field Theory. Les Houches Summer School in Theoretical Physics. Session 28, July 28-September 6, 1975 ...