query: Why do people say we need general relativity in order to explain why light is affected by gravity?
positive_passages.docid: 24863
positive_passages.text: How can gravity affect light?
negative_passages.docid: 24042
negative_passages.text: Why does gravity need to be quantised?
negative_passages.docid: 33979
negative_passages.text: How does the curvature of spacetime induce gravitational attraction?
negative_passages.docid: 90476
negative_passages.text: Why can light (photons) bends in a curve through space without mass?
negative_passages.docid: 21144
negative_passages.text: Can gravity accelerate an object past the speed of light?
negative_passages.docid: 10504
negative_passages.text: What are the reasons to expect that gravity should be quantized?
negative_passages.docid: 35883
negative_passages.text: Why do objects follow geodesics in spacetime?
negative_passages.docid: 149318
negative_passages.text: Can gravity be shielded, like electromagnetism?
negative_passages.docid: 117653
negative_passages.text: How does light travel?
negative_passages.docid: 34626
negative_passages.text: How does the propagation of gravity work for photons?
negative_passages.docid: 116728
negative_passages.text: Why does speed of light have to be constant?
negative_passages.docid: 17218
negative_passages.text: Open problems in General Relativity
negative_passages.docid: 155657
negative_passages.text: argument about fallacy of diff(M) being a gauge group for general relativity
negative_passages.docid: 26736
negative_passages.text: Reason for vanishing of the covariant derivative of energy-momentum tensor of matter in general relativity
negative_passages.docid: 64158
negative_passages.text: What do we learn from gravity in three spacetime dimensions?
negative_passages.docid: 82732
negative_passages.text: Why people think dark matter as a massive particle? Couldn't it be gravitational waves?
negative_passages.docid: 127371
negative_passages.text: How do gravitons impact on general relativity?