Need help to understand
i. Schwarzschild-de Sitter Space-Time
ii. Lie Derivatives and killing vector fields
iii. Deflection of light
iv. Painleve Gullstrand Coordinates
Long term project, and instant hiring!
Hi! This is the professional problems on theoretical physics. But your budget is too low to explain these important conceptions and their detailed background knowledge. I need you to be honest!