Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ana C S Costa"'
Autor:
Ana C S Costa, Diego E Pereira, Caio M Veríssimo, Marcos A D Bomfim, Rita C R E Queiroga, Marta S Madruga, Susana Alves, Rui J B Bessa, Maria E G Oliveira, Juliana K B Soares
Publikováno v:
PLoS ONE, Vol 14, Iss 9, p e0212534 (2019)
Goat fat is one of the best sources of conjugated linoleic acid (CLA), a fatty acid which has health benefits. However, though CLA is generated in ruminants, CLA consumption is limited to meats and milk products. This study aimed to replace vegetable
Externí odkaz:
https://doaj.org/article/ddd2db41cc5f4a86a8bf94e850f0d031
Autor:
Lucas Maquedano, Ana C. S. Costa
Publikováno v:
Entropy, Vol 26, Iss 3, p 257 (2024)
The effect of quantum steering describes a possible action at a distance via local measurements. In the last few years, several criteria have been proposed to detect this type of correlation in quantum systems. However, there are few approaches prese
Externí odkaz:
https://doaj.org/article/b1b0a3ee3ab8450ca43ff737e8c89a6b
Publikováno v:
Entropy, Vol 20, Iss 10, p 763 (2018)
The effect of quantum steering describes a possible action at a distance via local measurements. Whereas many attempts on characterizing steerability have been pursued, answering the question as to whether a given state is steerable or not remains a
Externí odkaz:
https://doaj.org/article/267d3f683dd8484fb0d67d409fb95212
Publikováno v:
Physical Review Letters. 125
We analyse and experimentally demonstrate quantum steering using criteria based on generalised entropies and criteria with minimal assumptions based on the so-called dimension-bounded steering. Further, we investigate and compare their robustness aga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eaff4328bd2cba69f18f395b67d1e38
https://doi.org/10.1103/physrevlett.125.020404
https://doi.org/10.1103/physrevlett.125.020404
Autor:
Renato M. Angelo, Ana C. S. Costa
Resource theories play an important role in quantum information theory, as they identify resourceful states and channels that are potentially useful for the accomplishment of tasks that would be otherwise unreachable. The elementary structure of such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b7520f2d6107919a11a5a2bc2866d3a
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 461:469-479
Generalized quantum discord ( D q ) , Einstein–Podolsky–Rosen steering ( S ) , entanglement ( E ) , and Bell nonlocality ( N ), are logically distinct quantifiers of quantum correlations. All these measures capture nonclassical aspects of quantum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dfa986d43ecd0c8032042ae58bee579
https://doi.org/10.1016/j.physa.2016.05.068
https://doi.org/10.1016/j.physa.2016.05.068
Publikováno v:
Physical Review A
The effect of steering describes a possible action at a distance via measurements but characterizing the quantum states that can be used for this task remains difficult. We provide a method to derive sufficient criteria for steering from entropic unc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71a0668cb68039ccc47210d6c7d50999
https://doi.org/10.1103/physreva.98.050104
https://doi.org/10.1103/physreva.98.050104
Autor:
Renato M. Angelo, Ana C. S. Costa
Publikováno v:
Physical Review A. 93
In the last few years, several criteria to identify Eistein-Podolski-Rosen steering have been proposed and experimentally implemented. On the operational side, however, the evaluation of the steerability degree of a given state has shown to be a diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dc993c7e2fb125875d52c34c76263da
https://doi.org/10.1103/physreva.93.020103
https://doi.org/10.1103/physreva.93.020103
Based on the exact dynamics of a two-qubit system and environment, we investigate system-environment (SE) quantum and classical correlations. The coupling is chosen to represent a dephasing channel for one of the qubits and the environment is a prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3acacc89025bf61ec6e6df1f932033a3
Publikováno v:
Brazilian Journal of Physical Therapy, Iss ahead, p 0 (2012)
Brazilian Journal of Physical Therapy, Vol 17, Iss 1, Pp 24-31 (2013)
Brazilian Journal of Physical Therapy, Vol 17, Iss 1, Pp 24-31 (2013)
BACKGROUND: Infrared thermography is an aid tool that can be used to evaluate several pathologies given its efficiency in analyzing the distribution of skin surface temperature. OBJECTIVES: To propose two forms of infrared image analysis of the masti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9d317079f4e919ec3e3136b663472495
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-35552012005000058
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-35552012005000058