Results 121 to 130 of about 853 (152)

Brain Injury and Neurodevelopmental Outcome in Survivors After Spontaneous Single Fetal Demise in Monochorionic Twins: A Systematic Review and Meta-Analysis. [PDF]

open access: yesBJOG
Rondagh M   +9 more
europepmc   +1 more source

Sudden death and sudden birth of entanglement

Quantum Dynamics and Information, 2010
by concurrence. Phenomena of sudden death, revival, and sudden birth of entanglement are discussed. It is shown that when the atoms behave collectively and the reservoir is the vacuum, the entanglement evolution exhibits quite a rich structure. For thermal reservoir with non-zero mean number of photons this structure is gradually degraded as the ...
Tanas Tanas
exaly   +2 more sources

Tripartite entanglement sudden death in Yang-Baxter systems

Quantum Information Processing, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hu Taotao, Ren Hang, Xue Kang
exaly   +3 more sources

Sudden birth and sudden death of entanglement

Journal of Computational Methods in Sciences and Engineering, 2010
We discuss a simple model for creation of entanglement in a system composed of two two-level atoms interacting with a common environment. The role of the environment in entangling and disentangling of the atoms is explored. We demonstrate how the spontaneous decay of an initial excitation of the system can create a transient entanglement between the ...
Zbigniew Ficek, Ryszard Tanas
openaire   +1 more source

Environment-Induced Sudden Death of Entanglement

Science, 2007
We demonstrate the difference between local, single-particle dynamics and global dynamics of entangled quantum systems coupled to independent environments. Using an all-optical experimental setup, we showed that, even when the environment-induced decay of each system is asymptotic, quantum entanglement may suddenly disappear.
Almeida, M. P.   +6 more
openaire   +5 more sources

Sudden birth and sudden death of entanglement

2011
We discuss a simple model for creation of entanglement in a system composed of two two-level atoms interacting with a common environment. The role of the environment in entangling and disentangling of the atoms is explored. We demonstrate how the spontaneous decay of an initial excitation of the system can create a transient entanglement between the ...
Ficek Zbigniew, Tanaś Ryszard
openaire   +1 more source

Controlling Sudden Birth and Sudden Death of Entanglement at Finite Temperature

International Journal of Theoretical Physics, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shan, Chuan-Jia   +6 more
openaire   +1 more source

Home - About - Disclaimer - Privacy