Four-tensor
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| Spacetime | 
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In physics, specifically for special relativity and general relativity, a four-tensor is an abbreviation for a tensor in a four-dimensional spacetime.
| Part of a series on | 
| Spacetime | 
|---|
| Spacetime concepts | 
| Classical gravity | 
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In physics, specifically for special relativity and general relativity, a four-tensor is an abbreviation for a tensor in a four-dimensional spacetime.