On the structure of mirrored operators obtained from optimal entanglement witnesses
Abstract Entanglement witnesses (EWs) are a versatile tool in the verification of entangled states. The framework of mirrored EW doubles the power of a given EW by introducing its twin—a mirrored EW—whereby two EWs related by mirroring can bound the set of separable states more efficiently. In this...
Main Authors: | Anindita Bera, Joonwoo Bae, Beatrix C. Hiesmayr, Dariusz Chruściński |
---|---|
Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2023-07-01
|
Series: | Scientific Reports |
Online Access: | https://doi.org/10.1038/s41598-023-37771-0 |
Similar Items
-
Linking entanglement detection and state tomography via quantum 2-designs
by: Joonwoo Bae, et al.
Published: (2019-01-01) -
Bound entanglement is not Lorentz invariant
by: Paweł Caban, et al.
Published: (2023-07-01) -
Detecting entanglement can be more effective with inequivalent mutually unbiased bases
by: B C Hiesmayr, et al.
Published: (2021-01-01) -
Special features of the Weyl–Heisenberg Bell basis imply unusual entanglement structure of Bell-diagonal states
by: Christopher Popp, et al.
Published: (2024-01-01) -
Complementarity reveals bound entanglement of two twisted photons
by: Beatrix C Hiesmayr, et al.
Published: (2013-01-01)