Improving the bidirectional steerability between two accelerated partners via filtering process
arXiv:2209.03432 · doi:10.1142/S0217732322501437
Abstract
The bidirectional steering between two accelerated partners sharing initially different classes of entangled states is discussed. Due to the decoherence, the steerability and its degree decrease either as the acceleration increases or the partners share initially a small amount of quantum correlations. The possibility of increasing the steerability is investigated by applying the filtering process. Our results show that by increasing the filtering strength, one can improve the upper bounds of the steerability and the range of acceleration at which the steerability is possible. Steering large coherent states is much better than steering less coherent ones.
References in corpus (11)
- Steering, Entanglement, Nonlocality, and the EPR Paradox
- Entanglement of Dirac fields in non-inertial frames
- Optimal quantum estimation of the Unruh-Hawking effect
- Redistribution of particle and anti-particle entanglement in non-inertial frames
- Fine-grained EPR-steering inequalities
- Analog of the Clauser-Horne-Shimony-Holt inequality for steering
- Experimental device-independent verification of quantum steering
- Exploration quantum steering, nonlocality and entanglement of two-qubit X-state in structured reservoirs
- Geometric Bell-like inequalities for steering
- Manipulating the direction of Einstein-Podolsky-Rosen steering
- Recovering the lost steerability of quantum states within non-Markovian environments by utilizing quantum partially collapsing measurements