aqora

Magnetic properties, Lyapunov exponent and superstability of the spin- Ising–Heisenberg model on a diamond chain

N.S. Ananikian, Vahan Hovhannisyan

arXiv:1212.6008Physica A Statistical Mechanics and its ApplicationsJan 23, 201324 citations

Partition function zeros of the antiferromagnetic Ising model on triangular lattice in the complex temperature plane for nonzero magnetic field

Seung‐Yeon Kim, Chi‐Ok Hwang, J. M. Kim

Nuclear Physics BJul 1, 200821 citations

Partition function zeros for the two-dimensional Ising model III

John Stephenson, Jan Van Aalst

Physica A Statistical Mechanics and its ApplicationsMay 1, 198620 citations

Magnetization Plateaus and Thermal Entanglement of Spin Systems

N.S. Ananikian, Č. Burdík, L. Ananikyan +1 more

The geometrically magnetic frustrations and quantum thermal entanglement of antiferromagnetic metal-containing compounds are considered on a diamond chain. We researched the magnetic and thermal properties of the symmetric Hubbard dimers with delocalized interstitial spins and the quantum entanglement states. It is presented magnetization plateaus and negativity in spin-1 Ising-Heisenberg model using transfer matrix technique. Applying the dynamic system approach we study the magnetic curves, Lyapunov exponents and superstable point in the two-dimensional mapping for the partition function of spin-1 classical and Ising-Heisenberg models at T → 0 on a diamond chain.The geometrically magnetic frustrations and quantum thermal entanglement of antiferromagnetic metal-containing compounds are considered on a diamond chain. We researched the magnetic and thermal properties of the symmetric Hubbard dimers with delocalized interstitial spins and the quantum entanglement states. It is presented magnetization plateaus and negativity in spin-1 Ising-Heisenberg model using transfer matrix technique. Applying the dynamic system approach we study the magnetic curves, Lyapunov exponents and superstable point in the two-dimensional mapping for the partition function of spin-1 classical and Ising-Heisenberg models at T → 0 on a diamond chain.

Journal of Physics Conference SeriesJan 1, 20172 citations

Ground state of the mixed spin-(1,1/2) Ising–Heisenberg distorted diamond chain with ferromagnetic Ising and antiferromagnetic Heisenberg interactions

Bohdan Lisnyi

Ground state of the mixed spin-(1,1/2) Ising-Heisenberg distorted diamond chain in the presence of the external magnetic field is rigorously studied in the frustrated case of ferromagnetic Ising and antiferromagnetic XXZ Heisenberg interactions.The influence of quantum fluctuations, magnetic field, and the distortion of diamond cells on the ground state are examined in detail.It is established that the zero-temperature magnetization curve may show intermediate plateaus at zero and one-half of the saturation magnetization.Ground state of the mixed spin-(1,1/2) Ising-Heisenberg distorted diamond chain in the presence of the external magnetic field is rigorously studied in the frustrated case of ferromagnetic Ising and antiferromagnetic XXZ Heisenberg interactions.The influence of quantum fluctuations, magnetic field, and the distortion of diamond cells on the ground state are examined in detail.It is established that the zero-temperature magnetization curve may show intermediate plateaus at zero and one-half of the saturation magnetization.

Journal of Physical StudiesJan 1, 20251 citation

Investigation of Quantum Correlations for A S = 1/2 Ising–Heisenberg Model on a Symmetrical Diamond Chain

E. Faizi, H. Eftekhari

arXiv:1401.4576Reports on Mathematical PhysicsOct 1, 20148 citations

Partition function zeros of the antiferromagnetic spin- Ising–Heisenberg model on a diamond chain

Related papers

Partition function zeros of the antiferromagnetic spin- Ising–Heisenberg model on a diamond chain

Related papers