Zobrazeno 1 - 10
of 15 582
pro vyhledávání: '"Karimipour, A."'
Autor:
Roofeh, Shayan, Karimipour, Vahid
Determining the capacities of quantum channels is one of the fundamental problems of quantum information theory. This problem is extremely challenging and technically difficult, allowing only lower and upper bounds to be calculated for certain types
Externí odkaz:
http://arxiv.org/abs/2408.05733
Autism Spectrum Disorder (ASD) represents a multifaceted neurodevelopmental condition marked by difficulties in social interaction, communication impediments, and repetitive behaviors. Despite progress in understanding ASD, its diagnosis and treatmen
Externí odkaz:
http://arxiv.org/abs/2407.08902
Autor:
Farmanian, Abolfazl, Karimipour, Vahid
Quantum speed limits are the boundaries that define how quickly one quantum state can transform into another. Instead of focusing on the transformation between pairs of states, we provide bounds on the speed limit of quantum evolution by unitary oper
Externí odkaz:
http://arxiv.org/abs/2406.03964
Autor:
Roofeh, Shayan, Karimipour, Vahid
In $d=2j+1$ dimensions, the Landau-Streater quantum channel is defined on the basis of spin $j$ representation of the $su(2)$ algebra. Only for $j=1$, this channel is equivalent to the Werner-Holevo channel and enjoys covariance properties with respe
Externí odkaz:
http://arxiv.org/abs/2405.11216
Autor:
Karimipour, Vahid
Two important classes of quantum channels, namly the Werner-Holevo and the Landau-Streater channels are known to be related only in three dimensions, i.e. when acting on qutrits. In this work, definition of the Landau-Streater channel is extended in
Externí odkaz:
http://arxiv.org/abs/2402.07700
Autor:
Roofeh, Shayan, Karimipour, Vahid
Publikováno v:
Phys. Rev. A 109, 052620 (2024)
The interest in the Werner-Holevo channel $\Lambda_{1} (\rho)=\frac{1}{2}(\text{tr}(\rho)I-\rho^T)$ has been mainly due to its abstract mathematical properties. We show that in three dimensions and with a slight modification, this channel can be real
Externí odkaz:
http://arxiv.org/abs/2310.15353
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The present study aimed to compare the clinical and radiographic success rates of Formocresol (FC), Portland Cement (PC), and NeoMTA Plus in primary molar pulpotomy. Ninety-six primary molars in ninety-six children aged 3‒9 years were rand
Externí odkaz:
https://doaj.org/article/41f4be63ea094240baa4b41ba018f823
Autor:
Gisour, Elham Farokh1 (AUTHOR), Karimipour, Pouya2,3 (AUTHOR) pouyakm1996@gmail.com, Jahanimoghadam, Fatemeh2 (AUTHOR) fatemehjahani4@gmail.com
Publikováno v:
Scientific Reports. 11/29/2024, Vol. 14 Issue 1, p1-9. 9p.
We present a multi-parameter family of positive maps between spaces of differing dimensions. This framework facilitates the construction of Entanglement Witnesses (EWs) specifically designed for systems living in $d_1 \times d_2$ dimensions. A suffic
Externí odkaz:
http://arxiv.org/abs/2308.07019
Autor:
Yan He, Shengnan Li, Mazeyanti Mohd Ariffin, Nidal H. Abu-Hamdeh, Arash Karimipour, Randa I. Hatamleh, PHH Viet, Aliakbar Karimipour
Publikováno v:
Case Studies in Thermal Engineering, Vol 62, Iss , Pp 105189- (2024)
By adding the insulation with phase change material (PCM), the building's thermal resistance was enhanced. Relying on the capabilities of DesignBuilder, 3584 different cases were defined to determine the effect of different input parameters on energy
Externí odkaz:
https://doaj.org/article/6939ee50783348019731c0b69287601a