Magnetic and quantum entanglement properties of the distorted diamond chain model for azurite
arXiv:1203.5518 · doi:10.1140/epjb/e2012-30289-5
Abstract
We present the results of magnetic properties and entanglement of the distorted diamond chain model for azurite using pure quantum exchange interactions. The magnetic properties and concurrence as a measure of pairwise thermal entanglement have been studied by means of variational mean-field like treatment based on Gibbs-Bogoliubov inequality. Such a system can be considered as an approximation of the natural material azurite, Cu3(CO3)2(OH)2. For values of exchange parameters, which are taken from experimental results, we study the thermodynamic properties, such as azurite specific heat and magnetic susceptibility. We also have studied the thermal entanglement properties and magnetization plateau of the distorted diamond chain model for azurite.
References in corpus (11)
- Multi-step approach to microscopic models for frustrated quantum magnets - the case of the natural mineral azurite
- Nature of the spin dynamics and 1/3 magnetization plateau in azurite
- Universal low-temperature behavior of frustrated quantum antiferromagnets in the vicinity of the saturation field
- Magnetism and Thermodynamics of Spin-1/2 Heisenberg Diamond Chains in a Magnetic Field
- Dynamic and thermodynamic properties of the generalised diamond chain model for azurite
- Thermal entanglement of one-dimensional Heisenberg quantum spin chains in magnetic fields
- Dynamics of the Distorted Diamond Chain
- Magnetic Properties and Thermal Entanglement on a Triangulated Kagome Lattice
- Magnetization and Lyapunov exponents on a kagome chain with multi-site exchange interaction
- Description of thermal entanglement with the static path plus random-phase approximation
- Thermal entanglement of spins in mean-field clusters
Cited by in corpus (19)
- Thermal entanglement in exactly solvable Ising-XXZ diamond chain structure
- Pairwise thermal entanglement in Ising-XYZ diamond chain structure in an external magnetic field
- Zero temperature non-plateau magnetization and magnetocaloric effect in an Ising-XYZ diamond chain structure
- Spin frustration and fermionic entanglement in an exactly solved hybrid diamond chain with the localized Ising spins and mobile electrons
- Entangled state teleportation through a couple of quantum channels composed of XXZ dimers in an Ising-XXZ diamond chain
- Entanglement, magnetic and quadrupole moments properties of the mixed spin Ising-Heisenberg diamond chain
- Thermal entanglement in a spin-1/2 Ising-XYZ distorted diamond chain with the second-neighbor interaction between nodal Ising spins
- Magnetic properties, Lyapunov exponent and superstability of the spin-1/2 Ising-Heisenberg model on diamond chain
- Symmetric Minimally Entangled Typical Thermal States
- Generation of entanglement in systems of intercoupled qubits
- Semiquantitative theory for high-field low-temperature properties of a distorted diamond spin chain
- Entanglement of the Ising-Heisenberg diamond spin-1/2 cluster in evolution
- Quantum entanglement in mixed-spin trimer: Effects of a magnetic field and heterogeneous g-factors
- Investigation of the Quantum Correlations for a S=1/2 Ising- Heisenberg Model on a Symmetrical Diamond Chain
- Logarithmic negativity of the 1D antiferromagnetic spin-1 Heisenberg model with single-ion anisotropy
- Navigating the phase diagram of quantum many-body systems in phase space
- Chaotic spin-spin entanglement on a recursive lattice
- Tripartite entanglement in mixed-spin triangle trimmer
- Preparation of two-qubit entangled states on a spin-1/2 Ising-Heisenberg diamond spin cluster by controlling the measurement