Beiträge zur Einsteinschen Gravitationstheorie [Comments on Einstein’s Theory of Gravity] (Flamm, pp. 448-454) WITH Zur Theorie des Zeeman-Effets der Wasserstofflinien, mit einem Angang ueber den Stark-Effekt (Sommerfeld, pp. 491-507) in Physikalische Zeitschrift 17, 1916
Leipzig: S. Hirzel, 1916. 1st Edition. FIRST EDITION, FULL VOLUME, OF LUDWIG FLAMM’S REALIZATION THAT EINSTEIN’S FIELD EQUATIONS ALLOWED A SECOND SOLUTION. FLAMM'S SOLUTION IS NOW KNOWN AS A ‘WHITE HOLE’. Flamm’s paper also first theorized the existence of wormholes (though not by name). In 1916, Ludwig Flamm, an obscure..... More