Towards an UV fixed point in CDT gravity
| العنوان: | Towards an UV fixed point in CDT gravity |
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| المؤلفون: | Jakub Gizbert-Studnicki, Andrzej Görlich, Jerzy Jurkiewicz, Jan Ambjørn, Dániel Németh |
| المصدر: | Journal of High Energy Physics, 7, pp. 1-18 Journal of High Energy Physics, 1-18 STARTPAGE=1;ENDPAGE=18;ISSN=1029-8479;TITLE=Journal of High Energy Physics Ambjorn, J, Gizbert-Studnicki, J, Gorlich, A, Jurkiewicz, J & Nemeth, D 2019, ' Towards an UV fixed point in CDT gravity ', Journal of High Energy Physics, vol. 2019, no. 7, 166 . https://doi.org/10.1007/JHEP07(2019)166 Journal of High Energy Physics, Vol 2019, Iss 7, Pp 1-18 (2019) Journal of High Energy Physics |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | High Energy Physics - Theory, Nuclear and High Energy Physics, Phase transition, Critical phenomena, Monte Carlo method, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Fixed point, 01 natural sciences, General Relativity and Quantum Cosmology, Gravitation, High Energy Physics - Lattice, Quantum mechanics, Theoretical High Energy Physics, 0103 physical sciences, Models of Quantum Gravity, lcsh:Nuclear and particle physics. Atomic energy. Radioactivity, High Energy Physics, 010306 general physics, Phase diagram, Physics, Lattice Quantum Field Theory, 010308 nuclear & particles physics, High Energy Physics - Lattice (hep-lat), High Energy Physics - Theory (hep-th), Quantum gravity, lcsh:QC770-798, Lattice Models of Gravity, Ultraviolet fixed point |
| الوصف: | CDT is an attempt to formulate a non-perturbative lattice theory of quantum gravity. We describe the phase diagram and analyse the phase transition between phase B and phase C (which is the analogue of the de Sitter phase observed for the spherical spatial topology). This transition is accessible to ordinary Monte Carlo simulations when the topology of space is toroidal. We find that the transition is most likely first order, but with unusual properties. The end points of the transition line are candidates for second order phase transition points where an UV continuum limit might exist. Comment: 18 pages, 7 figures |
| وصف الملف: | application/pdf |
| تدمد: | 1029-8479 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afb7bd33be5079deeb4049874be64cd9 https://hdl.handle.net/2066/205961 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....afb7bd33be5079deeb4049874be64cd9 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 10298479 |
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