ar X iv : h ep - l at / 0 01 00 50 v 1 2 7 O ct 2 00 0 Geometry of 4 d Simplicial Quantum Gravity with a U ( 1 ) Gauge Field ∗
نویسندگان
چکیده
The geometry of 4D simplicial quantum gravity with a U(1) gauge field is studied numerically. The phase diagram shows a continuous transition when gravity is coupled with a U(1) gauge field. At the critical point measurements of the curvature distribution of S 4 space shows an inflated geometry with homogeneous and symmetric nature. Also, by choosing a 4-simplex and fixing the scalar curvature geometry of the space is measured.
منابع مشابه
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تاریخ انتشار 2000