10 ms·
> Gravitational waves do NOT "shake the mirrors". That depends on what gauge you're working in. What you say is true for the TT gauge, but not for other choice
by gaur 11y ago
> Gravitational waves do NOT "shake the mirrors".
That depends on what gauge you're working in. What you say is true for the TT gauge, but not for other choices of gauge. See, e.g., section 1.3 of Maggiore's Gravitational Waves book.