Dynamics of entanglement in expanding quantum fields
We develop a functional real-time approach to computing the entanglement between spatial regions for Gaussian states in quantum field theory. The entanglement entropy is characterized in terms of local correlation functions on space-like Cauchy hypersurfaces. The framework is applied to explore an e...
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| Hauptverfasser: | , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
April 27, 2018
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| In: |
Journal of high energy physics
Year: 2018, Heft: 4 |
| ISSN: | 1029-8479 |
| DOI: | 10.1007/JHEP04(2018)145 |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1007/JHEP04(2018)145 Verlag, Volltext: https://link.springer.com/content/pdf/10.1007%2FJHEP04%282018%29145.pdf |
| Verfasserangaben: | Jürgen Berges, Stefan Floerchinger and Raju Venugopalan |
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Dynamics of entanglement in expanding quantum fields
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