Preparation of two-particle total hyperfine spin singlet states via spin-changing dynamics
arXiv:1206.2196 · doi:10.1103/PhysRevA.86.013403
Abstract
We present our proposals for generating total hyperfine spin zero state for two f=1 or two f=2 particles, starting from initial unentangled states. We show that our goal can be achieved by exploiting spin changing dynamics and quadratic Zeeman shifts with realistic choices of external magnetic fields and evolution time intervals.
arXiv comment7 pages, 4 figures
References in corpus (24)
- Spins in few-electron quantum dots
- Spin domains in ground state spinor Bose-Einstein condensates
- Bell inequalities for arbitrarily high dimensional systems
- Experimental high-dimensional two-photon entanglement and violations of generalised Bell inequalities
- Violations of local realism by two entangled quNits are stronger than for two qubits
- Quantum Cryptography using larger alphabets
- Experimental Quantum Cryptography with Qutrits
- Entanglement and Tunable Spin-Spin Couplings Between Trapped Ions Using Multiple Transverse Modes
- Spin-exchange interactions of spin-one bosons in optical lattices: singlet, nematic and dimerized Phases
- Implementation of Spin Hamiltonians in Optical Lattices
- Resonant control of spin dynamics in ultracold quantum gases by microwave dressing
- The Phase Diagrams of F=2 Spinor Bose Condensates
- Precision measurement of spin-dependent interaction strengths for spin-1 and spin-2 87Rb atoms
- Dimer state of spin-1 Bosons in an optical lattice
- Phase diagram of spin-1 bosons on one-dimensional lattices
- Controlling and Detecting Spin Correlations of Ultracold Atoms in Optical lattices
- d-wave resonating valence bond states of fermionic atoms in optical lattices
- Adiabatic preparation of many-body states in optical lattices
- Preparation and detection of magnetic quantum phases in optical superlattices
- Preparation and detection of d-wave superfluidity in two-dimensional optical superlattices
- Optimal control for unitary preparation of many-body states: application to Luttinger liquids
- Magnetism, coherent many-particle dynamics, and relaxation with ultracold bosons in optical superlattices
- Bifurcation at the c=3/2 Takhtajan-Babujian point to the c=1 critical lines
- Dimerized and trimerized phases for spin-2 Bosons in a one-dimensional optical lattice