Entropy of 2+1 de Sitter space with the GUP
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By introducing the generalized uncertainty principle (GUP) on the quantum state density, we calculate the statistical entropy of a scalar field on the background of (2+1)-dimensional de Sitter space without artificial cutoff. The desired entropy proportional to the horizon perimeter is obtained.
11 pages. Change in title. The improved version published in J. Korean Phys. Soc
11 pages. Change in title. The improved version published in J. Korean Phys. Soc