Physical sciences topic list of research papers
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The photon sector in the quantum Myers–Pospelov model: An improved description
Abstract The quantization of the electromagnetic sector of the Myers–Pospelov model coupled to standard fermions is studied. Our main objective is to construct an effective quantum theory that results in a genuine perturbation of QED, such that...
2009 / C.M. Reyes, L.F. Urrutia, J.D. Vergara -
Multipartite entanglement in spin chains2005 / Otfried Gühne, Géza Tóth, Hans J Briegel
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Distribution of entropy of Bardeen regular black hole with corrected state density2013 / Hai Huang, Juhua Chen, Yongjiu Wang
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Asymptotic solvers for second-order differential equation systems with multiple frequencies2013 / Marissa Condon, Alfredo Deaño, Jing Gao, Arieh Iserles
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Binding energy of magneto-biexcitons in semiconductor nano-rings
Abstract We report a simulation on the magneto-biexciton system of asymmetrical InAs/GaAs nano-rings, using a smooth three dimensional confinement potential which realistically describes electronic properties of the rings. In our calculation, we use ...
2010 / L.M. Thu, W.T. Chiu, Shao-Fu Xue, Ta-Chun Lin, O. Voskoboynikov -
Decay of polarized muon at rest as a source of polarized antineutrino beam
Abstract In this Letter, we indicate the possibility of using the decay of polarized muons at rest (DPMaR) as a source of the transversely polarized electron antineutrino beam. Such a beam could be used to probe new effects beyond standard model...
2012 / W. Sobków, S. Ciechanowicz, M. Misiaszek -
On AdS/CFT without massless gravitons
Abstract We point out that it is possible to define CFT duals to AdS theories with massive gravitons only. This is achieved by considering the product of two or more CFTs on the boundary, each possessing a large-N expansion and a corresponding bulk...
2012 / Luis Apolo, Massimo Porrati -
Propulsion Control of Fuel Cell Electric Vehicle
Abstract Fuel Cell Electric Vehicle overcomes the shortage of Battery Electric Vehicle, which uses only battery as its power source and has a short range. No warming-up process and free from carno cycle, Fuel Cell Electric Vehicle(FCEV) has a high...
2011 / Zhang Guirong, Li Houyu, Huang Fei -
Particle Filter with Fine Resampling for Bearings-Only Tracking
Abstract To solve the nonlinear filtering problem in the Bearings-Only Tracking (BOT), an improved particle filter with fine resampling is proposed, called as PF-FR (Particle Filter with Fine Resampling). By introducing distance-comparing process...
2012 / Bei Cao, Caiwen Ma, Zhentao Liu -
Open heavy flavour production via semi-leptonic decay muons in Pb + Pb collisions at with the ATLAS detector at the LHC
Abstract Measurements of heavy quark production and suppression in ultra-relativistic nuclear collisions probe the interactions of heavy quarks with the hot, dense medium created in the collisions. ATLAS has measured heavy quark production in ...
2013 / Yujiao Chen -
Practical corollaries of transverse Ward–Green–Takahashi identities
Abstract The gauge principle is fundamental in formulating the Standard Model. Fermion–gauge-boson couplings are the inescapable consequence and the primary determining factor for observable phenomena. Vertices describing such couplings are simple...
2013 / Si-xue Qin, Lei Chang, Yu-xin Liu, Craig D. Roberts, Sebastian M. Schmidt -
Dynamic causal modeling with neural fields
Abstract The aim of this paper is twofold: first, to introduce a neural field model motivated by a well-known neural mass model; second, to show how one can estimate model parameters pertaining to spatial (anatomical) properties of neuronal sources...
2011 / D.A. Pinotsis, R.J. Moran, K.J. Friston -
Spatial structure of auroral day-time ionospheric electron density irregularities generated by a powerful HF-wave2005 / E. D. Tereshchenko, B. Z. Khudukon, M. T. Rietveld, A. Brekke
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Upgrade of the Laser calibration system for the ATLAS hadronic calorimeter TileCal
Abstract We present in this contribution the new system for Laser calibration of the ATLAS hadronic calorimeter TileCal. The Laser system is a part of the three stage calibration apparatus designed to compute the calibration factors of the...
2016 / Marius Cornelis van Woerden -
Reconstruction of the equation of state for the cyclic universes in homogeneous and isotropic cosmology2013 / Kazuharu Bamba, Kuralay Yesmakhanova, Koblandy Yerzhanov, Ratbay Myrzakulov
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Probing axino LSP from diphoton events with large missing transverse energy
Abstract In a supersymmetry model with an axino as the lightest supersymmetric particle (LSP) and a Bino as the next LSP (NLSP), supersymmetric particle production ends up with including two Binos, followed by each Binoʼs decaying into a photon and...
2012 / Sanghyeon Chang, Kang Young Lee, Jeonghyeon Song -
Jitter analysis of a superconducting nanowire single photon detector2013 / Lixing You, Xiaoyan Yang, Yuhao He, Wenxing Zhang, Dengkuan Liu, et al.
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Measurement of the antiproton–nucleus annihilation cross section at 5.3 MeV
Abstract Antiproton annihilation cross sections on medium-heavy and heavy nuclear targets are measured for the first time at 5.3 MeV kinetic energy at the Antiprotons Decelerator facility of CERN. The results agree with the expected behavior from...
2011 / A. Bianconi, M. Corradini, M. Hori, M. Leali, E. Lodi Rizzini, et al. -
Diode Pumped High Peak Power Quasi Q-Switched and Passively Q-Switched Nd:YVO<sub>4</sub> Lasers at 1064 nm and 532 nm using Cr:YAG and KTP crystals2013 / Ashraf F. El-Sherif, Mahmoud M. Talat
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Origin of intense magnetic fields near black holes due to non-minimal gravitational–electromagnetic coupling
Abstract The origin of magnetic fields in astrophysical objects is a challenging problem in astrophysics. Throughout the years, many scientists have suggested that non-minimal gravitational–electromagnetic coupling (NMGEC) could be the origin of the ...
2011 / Rafael S. de Souza, Reuven Opher