Civil Services UPSC CAPF (Assistant Commandants) Test Series 2025 Current Affairs Science and Technology
The term Quantum Gravity (QG), sometimes mentioned in the news, is related to:
1
The unification of quantum mechanics with general relativity to explain gravity in environments where both quantum and gravitational effects cannot be neglected.
2
The description of the quantum behavior of subatomic particles in non-relativistic regimes, such as laboratory-scale experiments.
3
The direct application of quantum field theory to describe gravitational waves in flat spacetime bypassing the curvature caused by massive objects.
4
The study of quantum phenomena at large cosmological scales, particularly in regions where gravity becomes negligible, such as intergalactic space.