The Minkowski quantum vacuum does not gravitate
We show that a non-zero renormalised value of the zero-point energy in λϕ4-theory over Minkowski spacetime is in tension with the scalar-field equation at two-loop order in perturbation theory.
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| Format: | Article |
| Language: | English |
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Elsevier
2019-09-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321319301804 |