Zobrazeno 1 - 10
of 1 471
pro vyhledávání: '"Lambropoulos P"'
Autor:
Potiriadis, C., Karafasoulis, K., Papadimitropoulos, C., Papadomanolaki, E., Papangelis, A., Kazas, I., Vourvoulakis, J., Theodoratos, G., Kok, A., Tran, L. T., Povoli, M., Vohradsky, J., Dimitropoulos, G., Rosenfeld, A., Lambropoulos, C. P.
Publikováno v:
Advances in Space Research Volume 74, Issue 3, 1 August 2024, Pages 1352-1365
Moon is an auspicious environment for the study of Galactic cosmic rays (GCR) and Solar particle events (SEP) due to the absence of magnetic field and atmosphere. The same characteristics raise the radiation risk for human presence in orbit around it
Externí odkaz:
http://arxiv.org/abs/2405.03187
Autor:
Yigit, Yagmur, Maglaras, Leandros, Ferrag, Mohamed Amine, Moradpoor, Naghmeh, Lambropoulos, Georgios
This paper delves into a comprehensive analysis of fault-tolerant memory systems, focusing on recovery techniques modeled using Markov chains to address transient errors. The study revolves around the application of scrubbing methods in conjunction w
Externí odkaz:
http://arxiv.org/abs/2311.12849
Autor:
Mouloudakis, G., Lambropoulos, P.
We report on the existence of exceptional points (EPs) in single-resonance autoionization and provide analytical expressions for their positions in parameter space, in terms of the Fano asymmetry parameter. We additionally propose a reliable method f
Externí odkaz:
http://arxiv.org/abs/2305.19615
We provide a quantitative evaluation of non-Markovianity (NM) for an XX chain of interacting qubits with one end coupled to a reservoir. The NM of several non-Markovian spectral densities is assessed in terms of various quantum state distance (QSD) m
Externí odkaz:
http://arxiv.org/abs/2301.09323
Autor:
Mouloudakis, G., Lambropoulos, P.
Diagonalization of the effective Hamiltonian describing an open quantum system is the usual method of tracking its exceptional points. Although, such a method is successful for tracking EPs in Markovian systems, it may be problematic in non-Markovian
Externí odkaz:
http://arxiv.org/abs/2206.13849
The Miniaturized Detector for Application in Space (MIDAS) is a compact device with dimensions 5 x 5 x 1 cm3 which combines position sensitive Si detectors and a fast neutrons spectrometer. MIDAS is developed with purpose to act as a linear energy tr
Externí odkaz:
http://arxiv.org/abs/2202.06920
In this work we provide a recursive method of calculating the wavefunction of a XX spin chain coupled at both ends to non-Markovian reservoirs with arbitrary spectral density. The method is based on the appropriate handling of the time-dependent Schr
Externí odkaz:
http://arxiv.org/abs/2111.07859
Autor:
Mouloudakis, G., Lambropoulos, P.
In this work we study the steady state entanglement between two qubits interacting asymetrically with a common non-Markovian environment. Depending on the initial two-qubit state, the asymmetry in the couplings between each qubit and the non-Markovia
Externí odkaz:
http://arxiv.org/abs/2104.10434
In weather disasters, first responders access dedicated communication channels different from civilian commercial channels to facilitate rescues. However, rescues in recent disasters have increasingly involved civilian and volunteer forces, requiring
Externí odkaz:
http://arxiv.org/abs/2102.00589
Autor:
Mouloudakis, G., Lambropoulos, P.
In this work we study the production of electron-positron pairs from vacuum in presence of a field resulting from the collision of two counter-propagating FEL beams that undergo Gaussian amplitude fluctuations. Our work aims to the extension of previ
Externí odkaz:
http://arxiv.org/abs/2010.00383