Uhrengang und Energiesatz in der Kosmologie

✍ Scribed by Hans-Jürgen Treder

• Publisher: John Wiley and Sons
• Year: 1970
• Tongue: English
• Weight: 356 KB
• Volume: 479
• Category: Article
• ISSN: 0003-3804
• DOI: 10.1002/andp.19704790309

✦ Synopsis

No time-like KrurNa-vector but only a conformal time-like KILLING-vector is existing in cosmological space-time. Therefore, the validity of a law of conservation of energy is depending on the equations of state and on the choice of clocks.