-
- Home
- Journals
- Journal of Chemical Sciences
-
G Nandhini
Articles written in Journal of Chemical Sciences
-
-
Volume 121 Issue 5 September 2009 pp 595-599
Partition function of nearest neighbour Ising models: Some new insights
G Nandhini M V Sangaranarayanan
The partition function for one-dimensional nearest neighbour Ising models is estimated by summing all the energy terms in the Hamiltonian for N sites. The algebraic expression for the partition function is then employed to deduce the eigenvalues of the basic $2 \times 2$ matrix and the corresponding Hermitian Toeplitz matrix is derived using the Discrete Fourier Transform. A new recurrence relation pertaining to the partition function for two-dimensional Ising models in zero magnetic field is also proposed.
-
Volume 124 Issue 1 January 2012 pp 105-113
M Vinothkumar G Nandhini M V Sangaranarayanan
The partition function for two-dimensional nearest neighbour Ising model in a non-zero magnetic field have been derived for a finite square lattice of 16, 25, 36 and 64 sites with the help of
-
-
Journal of Chemical Sciences
Volume 135, 2023
All articles
Continuous Article Publishing mode
-
Journal of Chemical Sciences | News
-
Editorial Note on Continuous Article Publication
Posted on July 25, 2019Click here for Editorial Note on CAP Mode
-