TY - JOUR

T1 - Finite size scaling and the zeroes of the partition function in the Ф44 model

AU - Kenna, Ralph

AU - Lang, C. B.

N1 - The full text is currently unavailable on the repository.

PY - 1991/8/1

Y1 - 1991/8/1

N2 - We study finite-size scaling of the temperature zeroes of the partition function for Ф4 theory in four dimensions. The theory is simulated by Monte Carlo cluster methods and histograms are used to determine the partition function. The positions of the zeroes are obtained for lattices ranging from 84 to 244. The scaling laws include logarithmic corrections for the bulk quantities and we succeed to identify them clearly, in agreement with our analytical prediction.

AB - We study finite-size scaling of the temperature zeroes of the partition function for Ф4 theory in four dimensions. The theory is simulated by Monte Carlo cluster methods and histograms are used to determine the partition function. The positions of the zeroes are obtained for lattices ranging from 84 to 244. The scaling laws include logarithmic corrections for the bulk quantities and we succeed to identify them clearly, in agreement with our analytical prediction.

U2 - 10.1016/0370-2693(91)90367-Y

DO - 10.1016/0370-2693(91)90367-Y

M3 - Article

VL - 264

SP - 396

EP - 400

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 3-4

ER -