High temperature series expansion for the critical exponents of the Ising model are reanalysed using a modified ratio method. The analysis shows that a minor modification of the ratio method yields for all lattices a value, for the exponent γ in three dimensions, close to 1.245, therefore lower than the quoted value 1.250, and much closer to the renormalization group (R.G.) value 1.241. The exponent is analysed in two ways : in one method γ is estimated directly while in the other one Tc, is calculated first. With these new values of Tc, the exponent α is recalculated and found to be very close to the R.G. value 0.110. The value of ν is not modified (0.638) and is therefore still a problem for hyperscaling, and is in disagreement with the R...
The ε-expansion of the critical exponents for the N-vector model is now available up to order ε5. Us...
The ε-expansion of the critical exponents for the N-vector model is now available up to order ε5. Us...
Nickel has generated 21 term series for the susceptibility and the correlation length on the B.C.C. ...
High temperature series expansion for the critical exponents of the Ising model are reanalysed using...
High temperature series expansion for the critical exponents of the Ising model are reanalysed using...
High-temperature series are computed for a generalized three-dimensional Ising model with arbitrary ...
High-temperature series are computed for a generalized three-dimensional Ising model with arbitrary ...
25th-order high-temperature series are computed for a general nearest-neighbor three-dimensional Isi...
The authors review exact studies on finite-sized 2 dimensional Ising models and show that the point ...
The new algorithm of the finite lattice method is applied to generate the high-temperature expansion...
Ising models on the square and simple cubic lattices are studied by a slightly modified version of t...
High-temperature series are computed for a generalized $3d$ Ising model with arbitrary potential. T...
25th-order high-temperature series are computed for a general nearest-neighbor three-dimensional Is...
The ε-expansion of the critical exponents for the N-vector model is now available up to order ε5. Us...
The ε-expansion of the critical exponents for the N-vector model is now available up to order ε5. Us...
The ε-expansion of the critical exponents for the N-vector model is now available up to order ε5. Us...
The ε-expansion of the critical exponents for the N-vector model is now available up to order ε5. Us...
Nickel has generated 21 term series for the susceptibility and the correlation length on the B.C.C. ...
High temperature series expansion for the critical exponents of the Ising model are reanalysed using...
High temperature series expansion for the critical exponents of the Ising model are reanalysed using...
High-temperature series are computed for a generalized three-dimensional Ising model with arbitrary ...
High-temperature series are computed for a generalized three-dimensional Ising model with arbitrary ...
25th-order high-temperature series are computed for a general nearest-neighbor three-dimensional Isi...
The authors review exact studies on finite-sized 2 dimensional Ising models and show that the point ...
The new algorithm of the finite lattice method is applied to generate the high-temperature expansion...
Ising models on the square and simple cubic lattices are studied by a slightly modified version of t...
High-temperature series are computed for a generalized $3d$ Ising model with arbitrary potential. T...
25th-order high-temperature series are computed for a general nearest-neighbor three-dimensional Is...
The ε-expansion of the critical exponents for the N-vector model is now available up to order ε5. Us...
The ε-expansion of the critical exponents for the N-vector model is now available up to order ε5. Us...
The ε-expansion of the critical exponents for the N-vector model is now available up to order ε5. Us...
The ε-expansion of the critical exponents for the N-vector model is now available up to order ε5. Us...
Nickel has generated 21 term series for the susceptibility and the correlation length on the B.C.C. ...