Unlimited one-way steering
This work explores the asymmetry of quantum steering in a setup using high-dimensional
entanglement. We construct entangled states with the following properties:(i) one party (Bob) …
entanglement. We construct entangled states with the following properties:(i) one party (Bob) …
Simulability of high-dimensional quantum measurements
We investigate the compression of quantum information with respect to a given set M of high-
dimensional measurements. This leads to a notion of simulability, where we demand that the …
dimensional measurements. This leads to a notion of simulability, where we demand that the …
On the simulation of quantum multimeters
In the quest for robust and universal quantum devices, the notion of simulation plays a
crucial role, both from a theoretical and from an applied perspective. In this work, we go …
crucial role, both from a theoretical and from an applied perspective. In this work, we go …
Observation of Diverse Asymmetric Structures in High-Dimensional Einstein-Podolsky-Rosen Steering
Einstein-Podolsky-Rosen (EPR) steering, a distinctive quantum correlation, reveals a unique
and inherent asymmetry. This research delves into the multifaceted asymmetry of EPR …
and inherent asymmetry. This research delves into the multifaceted asymmetry of EPR …
Coherent activation of a steerability-breaking channel
The inevitable noise within one-sided device-independent quantum information tasks may
completely break any steering resources. These noisy effects are characterized by the …
completely break any steering resources. These noisy effects are characterized by the …
Compressing continuous variable quantum measurements
P Jokinen, S Egelhaaf, JP Pellonpää… - Journal of Physics A …, 2024 - iopscience.iop.org
We generalize the notion of joint measurability to continuous variable systems by extending
a recently introduced compression algorithm of quantum measurements to this realm. The …
a recently introduced compression algorithm of quantum measurements to this realm. The …
Quantum steering for different types of Bell-like states in gravitational background
SH Li, SH Shang, SM Wu - arxiv preprint arxiv:2412.01043, 2024 - arxiv.org
In a relativistic framework, it is generally accepted that quantum steering of maximally
entangled states provide greater advantages in practical applications compared to non …
entangled states provide greater advantages in practical applications compared to non …
Semidefinite relaxations for high-dimensional entanglement in the steering scenario
N D'Alessandro, A Tavakoli - arxiv preprint arxiv:2410.02554, 2024 - arxiv.org
We introduce semidefinite programming hierarchies for benchmarking high-dimensional
entanglement in the one-sided device-independent experiments corresponding to the …
entanglement in the one-sided device-independent experiments corresponding to the …
Measurement incompatibility under loss
We investigate the measurement incompatibility of continuous-variable systems with infinite-
dimensional Hilbert spaces under the influence of pure losses, a fundamental noise source …
dimensional Hilbert spaces under the influence of pure losses, a fundamental noise source …