Advances in Fundamental Physics

<p>This Special Issue celebrates the opening of a new section of the journal <em>Foundation</em>: Physical Sciences. Theoretical and experimental studies related to various areas of fundamental physics are presented in this Special Issue. The published papers are related to the following topics: dark matter electron impact excitation second flavor of hydrogen atoms quantum antenna molecular hydrogen molecular hydrogen ion wave pulses Brans-Dicke theory hydrogen Rydberg atom high-frequency laser field relativistic mean field formalism nonlocal continuum field theories parallel universe charge exchange van der Waals broadening greenhouse effect strange and unipolar electromagnetic pulses quasicrystals Wilhelm-Weber's electromagnetic force law axions photoluminescence neutron stars gravitational waves diatomic molecular spectroscopy information geometric measures of complexity. Among 21 papers published in this Special Issue there are 5 reviews and 16 original research papers.</p>