The higher-order phase transition in toroidal CDT
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The higher-order phase transition in toroidal CDT. / Ambjorn, J.; Czelusta, G.; Gizbert-Studnicki, J.; Gorlich, A.; Jurkiewicz, J.; Nemeth, D.
In: Journal of High Energy Physics, Vol. 2020, No. 5, 030, 07.05.2020.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - The higher-order phase transition in toroidal CDT
AU - Ambjorn, J.
AU - Czelusta, G.
AU - Gizbert-Studnicki, J.
AU - Gorlich, A.
AU - Jurkiewicz, J.
AU - Nemeth, D.
PY - 2020/5/7
Y1 - 2020/5/7
N2 - We investigate the transition between the phases B and C-b observed in four-dimensional Causal Dynamical Triangulations (CDT). We find that the critical properties of CDT with toroidal spatial topology are the same as earlier observed in spherical spatial topology where the B - C-b transition was found to be higher-order. This may have important consequences for the existence of the continuum limit of CDT, describing the perspective UV limit of quantum gravity, which potentially can be investigated in the toroidal model.
AB - We investigate the transition between the phases B and C-b observed in four-dimensional Causal Dynamical Triangulations (CDT). We find that the critical properties of CDT with toroidal spatial topology are the same as earlier observed in spherical spatial topology where the B - C-b transition was found to be higher-order. This may have important consequences for the existence of the continuum limit of CDT, describing the perspective UV limit of quantum gravity, which potentially can be investigated in the toroidal model.
KW - Lattice Models of Gravity
KW - Lattice Quantum Field Theory
KW - Models of Quantum Gravity
KW - Nonperturbative Effects
KW - RENORMALIZATION-GROUP
U2 - 10.1007/JHEP05(2020)030
DO - 10.1007/JHEP05(2020)030
M3 - Journal article
VL - 2020
JO - Journal of High Energy Physics (Online)
JF - Journal of High Energy Physics (Online)
SN - 1126-6708
IS - 5
M1 - 030
ER -
ID: 247169715