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Browsing Articles by Title
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Beznosko, Dmitriy
(2012)
We report a measurement of muon-neutrino disappearance in the T2K experiment. The 295-km muon-neutrino beam from Tokai to Kamioka is the first implementation of the off-axis technique in a long-baseline neutrino oscillation ...
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Driscoll, Joseph A.; Cook, Brandon; Bubin, Sergiy; Varga, Kalman
(2011)
A real-space, real-time implementation of time-dependent density functional theory is used to study
electron field emission from nanostructures. Carbon nanotubes and graphene nanoribbons are used as
model systems. The ...
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Bubin, Sergiy; Varga, Kálmán
(2011)
The dynamics of hydrogen desorption from H-terminated silicon surface clusters has been simulated in the framework of real space time-dependent density functional theory complemented with molecular dynamics for ions. It ...
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Stanke, Monika; Komasa, Jacek; Bubin, Sergiy; Adamowicz, Ludwik
(2009)
We have performed very accurate quantum mechanical calculations of the five lowest S states of the
beryllium atom. In the nonrelativistic part of the calculations we used the variational method and we explicitly
included ...
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Utegulov, Z. N.; Mast, David B.; He, Peng; Shi, Donglu; Gilland, Robert F.
(2005)
Functionalization of single-walled carbon nanotubes sSWNTsd by isotropic plasma treatment was studied using resonant Raman spectroscopy. It was shown that plasma-induced functionalization results in the uniaxial isotropic ...
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Rehberg, Mirko; Kirschstein, Timo; Guli, Xiati; Müller, Steffen; Rohde, Marco; Franz, Denise; Tokay, Tursonjan; Köhling, Rüdiger
(Neural Plasticity, 2017-10-02)
Spatial learning and associating spatial information with individual experience are crucial for rodents and higher mammals. Hence, studying the cellular and molecular cascades involved in the key mechanism of information ...
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Stanke, Monika; Bubin, Sergiy; Adamowicz, Ludwik
(2009)
Very accurate variational calculations of the fundamental pure vibrational transitions of the 3He 4He+ and
7LiH+ ions are performed within the framework that does not assume the Born-Oppenheimer BO approximation.
The ...
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Joshi, Pankaj S.; Malafarina, D.; Saraykar, Ravindra V.
(2012-07-04)
We investigate here the genericity and stability aspects for naked singularities and black holes that arise as the final states for a complete gravitational collapse of a spherical massive matter cloud. The form of the ...
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Good, Michael R.R.; Xiong, Chi; Chua, Alvin J.K.; Huang, Kerson
(2015)
We consider superfluidity and quantum vorticity in rotating spacetimes. The
system is described by a complex scalar satisfying a nonlinear Klein-Gordon equation.
Rotation terms are identified and found to lead to the ...
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Valagiannopoulos, Constantinos; Tsitsas, N. L.; Lakhtakia, A.
(Journal of Applied Physics, 2017)
Giant in-plane anisotropy can be exhibited by a finitely thick periodic multilayer comprising
bilayers of an isotropic noncentrosymmetric material and a non-dissipative isotropic medium of
negative permittivity, when a ...
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Yessenov, M.; Duspayev, A.; Beznosko, Dmitriy; Iakovlev, A.; Vildanova, M.I.; Zhukov, V.V.
(arXiv.org, 2017)
An implementation of a novel of glass-based detector with fast response and wide
detection range is needed to increase resolution for ultra-high energy cosmic rays detection. Such
detector has been designed and built for ...
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Kong, Lingyao; Malafarina, D.; Bambi, Cosimo
(2014-12-22)
We discuss a counterintuitive phenomenon of classical general relativity, in which a significant fraction of the radiation emitted by a collapsing object and detected by a distant observer may be blueshifted rather than ...
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Satin, Seema; Malafarina, D.; Joshi, Pankaj S.
(2014)
We study the complete gravitational collapse of a class of inhomogeneous perfect fluid models obtained by introducing small radial perturbations in an otherwise homogeneous matter cloud. The key feature that we assume for ...
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Malafarina, D.; Joshi, Pankaj S.
(2011-05-06)
Using the general formalism for spherical gravitational collapse developed in [1], we investigate here the final fate of a spherical distribution of a matter cloud, where radial pressures vanish but tangential pressures ...
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Myrzakul, S R; Imankul, M; Arzimbetova, M; Myrzakul, T R
(Journal of Physics: Conference Series, 2021)
We focus on a viable teleparallel cosmological model with a scalar field in a flat
Friedman-Robertson-Walker universe. The Lagrangian and equations of motion are obtained.
The case of an inhomogeneous viscous dark energy ...
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Bubin, Sergiy; Varga, Kalman
(2011)
Variational calculations of the ground state of positronium hydride (HPs) are reported, including various expectation values, electron-positron annihilation rates, and leading relativistic corrections to the total and ...
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Canturk, Bilal; Oikonomou, Thomas; Bagci, G. Baris
(Annals of Physics, 2017-02-01)
Abstract Curado et al. (2016) have recently studied the axiomatic structure and the universality of a three-parameter trace-form entropy inspired by the group-theoretical structure. In this work, we study the group-theoretical ...
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Valagiannopoulos, Constantinos; Alu, A.; Dimakis, A.; Marengo, E. A.
(IEEE, 2016)
Aharonov-Bohm (AB) effect is a very significant
phenomenon of quantum mechanics. It demonstrates the significance
of electromagnetic potentials (proportional to fluxes)
against the electromagnetic fields through the ...
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Tagay, Zhenisbek; Valagiannopoulos, Constantinos
(Physical review B, 2018-09-25)
Gratings of infinite wires make, perhaps, the simplest class of metasurfaces, which, however, are utilized
for a variety of different objectives in wave manipulation. Importantly, due to their analytical solvability, ...
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Beznosko, Dmitriy; Beremkulov, T.; Iakovlev, A.; Makhataeva, Z.; Vildanova, M.I.; Yelshibekov, K.; Zhukov, V.V.
(arXiv.org, 2016)
An innovative detector system called Horizon-T is constructed to study Extensive Air Showers (EAS) in the energy range above 1016 eV coming from a wide range of zenith angles (0o - 85o). The system is located at Tien Shan ...