Gravitational and electromagnetic radiation from binary black holes with electric and magnetic charges: Circular orbits on a cone
Lang Liü, Øyvind Christiansen, Zong‐Kuan Guo, Rong-Gen Cai, Sang Pyo Kim
Abstract
We derive the equations of motion of dyonic black hole binaries with electric and magnetic charges and explore features of static orbits. By using a Newtonian method with the inclusion of radiation reaction, we calculate the total emission rate of energy and angular momentum due to gravitational radiation and electromagnetic radiation for circular orbits. Moreover, we obtain the evolutions of orbits and calculate merger times of dyonic binaries. We show that electric and magnetic charges significantly suppress the merger times of dyonic binaries. Our results provide rich information about dyonic binaries and can be used to test black holes with magnetic charges.
Topics & Concepts
PhysicsGravitational waveAngular momentumCircular orbitRadiationElectromagnetic radiationBlack hole (networking)GravitationGravitational energyElectric chargeAstrophysicsClassical mechanicsQuantum electrodynamicsOpticsQuantum mechanicsComputer networkComputer scienceLink-state routing protocolRouting (electronic design automation)Routing protocolPulsars and Gravitational Waves ResearchAstrophysical Phenomena and ObservationsBlack Holes and Theoretical Physics