Transforming spin chains with a continuous driving field
arXiv:2111.14644
Abstract
A continuous, sinusoidal control field is used to suitably transform quantum spin chains. In particular, we are able to transform the quantum Ising chain to the quantum XY model, and the XY model to the XYZ spin chain. Our applied control field can also mitigate the effect of noise on the spin chain. We show how these spin chain transformations can be useful for quantum state transfer as well as entanglement generation.
9 pages, comments most welcome
References in corpus (10)
- Phase Diagram and Entanglement of Ising Model With Dzyaloshinskii-Moriya Interaction
- Perfect State Transfer: Beyond Nearest-Neighbor Couplings
- Perfect state transfer in long-range interacting spin chains
- Simulations of Information Transport in Spin Chains
- Induced effects of the Dzyaloshinskii-Moriya interaction on the thermal entanglement in spin-1/2 Heisenberg chains
- Practicality of spin chain 'wiring' in diamond quantum technologies
- Entanglement in a Time-Dependent Coupled XY Spin Chain in an External Magnetic Field
- Freezing distributed entanglement in spin chains
- Protecting and Enhancing Spin Squeezing via Continuous Dynamical Decoupling
- Perfect state transfer on hypercubes and its implementation using superconducting qubits