query: Why is the time coordinate different in the metric?
positive_passages.docid: 100530
positive_passages.text: Why does time in Minkowski's space have the opposite sign of the space coordinates?
negative_passages.docid: 61225
negative_passages.text: Improve the accuracy of time strings
negative_passages.docid: 71092
negative_passages.text: What are the derivatives of position with respect to time
negative_passages.docid: 99154
negative_passages.text: Why is the covariant derivative of the metric tensor zero?
negative_passages.docid: 22436
negative_passages.text: How is a second measured? And why is it measured that way?
negative_passages.docid: 125883
negative_passages.text: Moment of inertia: why $\mathrm{dI}=r^2\mathrm{dm}$ instead of $\mathrm{dI}=m\mathrm{dr^2}$?
negative_passages.docid: 131128
negative_passages.text: Why time is considered a dimension?
negative_passages.docid: 153050
negative_passages.text: Variation of Action with time coordinate variations
negative_passages.docid: 154529
negative_passages.text: Redshift and conformal time
negative_passages.docid: 24991
negative_passages.text: Why Is Subtracting These Two Times (in 1927) Giving A Strange Result?
negative_passages.docid: 36719
negative_passages.text: Gravitational time dilation at the earth's center
negative_passages.docid: 50651
negative_passages.text: Does special relativity imply that time dilation is affected by an orientation of clocks?
negative_passages.docid: 130166
negative_passages.text: Equivalece of the geodesic equation and the continuity equation for the energy-momentum tensor
negative_passages.docid: 141546
negative_passages.text: Time and distance in a photon's frame of reference
negative_passages.docid: 153686
negative_passages.text: Is time a Scalar or a Vector?
negative_passages.docid: 26299
negative_passages.text: Minkowski Metric Signature
negative_passages.docid: 93336
negative_passages.text: Understanding time crystals