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Selected Majumdar-Papapetrou spacetimes

Publication at Faculty of Mathematics and Physics |
2018

Abstract

One of the important analytical solutions of Einstein-Maxwell equations is the Majumdar-Papapetrou class, which consists of extremal sources of gravitational and electromagnetic field. Using several independent methods, we investigate the properties of two particular cases: a pair of extremal Reissner-Nordström black holes in equilibrium and the field of an infinitely long, straight, extremally charged massive string.