Physical sciences topic list of research papers
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Branes at angles from worldvolume actions
Abstract We investigate possible stable configurations of two arbitrary branes at general angles using the dynamics of DBI+WZ action. The analysis naturally reveals two types of solutions which we identify as the “marginal” and “non-marginal”...
2016 / Reza Abbaspur -
Study of Lower Hybrid Current Drive for the Demonstration Reactor
Abstract Steady-state operation of a fusion power plant requires external current drive to minimize the power requirements, and a high fraction of bootstrap current is required. One of the external sources for current drive is lower hybrid current...
2016 / Ali Asghar Molavi-Choobini, Ahmad Naghidokht, Zahra Karami -
Baby Skyrmions in AdS2015 / Matthew Elliot-Ripley, Thomas Winyard
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Massless conformal fields, AdS(d+1)/CFTd higher spin algebras and their deformations
Abstract We extend our earlier work on the minimal unitary representation of SO ( d , ...
2016 / Sudarshan Fernando, Murat Günaydin -
Hydrodynamics of the Polyakov line in SU(Nc) Yang–Mills
Abstract We discuss a hydrodynamical description of the eigenvalues of the Polyakov line at large but finite N ...
2015 / Yizhuang Liu, Piotr Warchoł, Ismail Zahed -
The effective QCD phase diagram and the critical end point
Abstract We study the QCD phase diagram on the temperature T and quark chemical potential μ plane, modeling the strong interactions with the linear sigma model coupled to quarks. The phase transition line is found from the effective potential at...
2015 / Alejandro Ayala, Adnan Bashir, J.J. Cobos-Martínez, Saúl Hernández-Ortiz, Alfredo Raya -
Nonlinear throughflow and internal heating effects on vibrating porous medium
Abstract The effect of vertical throughflow and internal heating effects on fluid saturated porous medium under gravity modulation is investigated. The amplitude of modulation is considered to be very small and the disturbances are expanded in terms ...
2016 / Palle Kiran -
On thermodynamics of charged AdS black holes in extended phases space via M2-branes background2016 / M. Chabab, H. El Moumni, K. Masmar
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Electroweak Physics at LHCb
Abstract The LHCb forward acceptance covers a range of rapidities not accessible by the other LHC experiments, allowing for complementary measurements. We report recent measurements of electroweak boson production, either inclusive, or in...
2016 / Stephen Farry -
A novel coupling of noise reduction algorithms for particle flow simulations
Abstract Proper orthogonal decomposition (POD) and its extension based on time-windows have been shown to greatly improve the effectiveness of recovering smooth ensemble solutions from noisy particle data. However, to successfully de-noise any...
2016 / M.J. Zimoń, J.M. Reese, D.R. Emerson -
Robustness of neutrino mass matrix predictions
Abstract We investigate the stability of neutrino mass matrix predictions on important and currently unknown observables. Those are the octant of θ ...
2015 / Werner Rodejohann, Xun-Jie Xu -
Lepton number asymmetry via inflaton decay in a modified radiative seesaw model
Abstract We propose a non-thermal scenario for the generation of baryon number asymmetry in a radiative neutrino mass model which is modified to realize inflation at the early Universe. In this scenario, inflaton plays a crucial role in both...
2015 / Shoichi Kashiwase, Daijiro Suematsu -
Maximal Abelian gauge and a generalized BRST transformation
Abstract We apply a generalized Becchi–Rouet–Stora–Tyutin (BRST) formulation to establish a connection between the gauge-fixed SU ( ...
2016 / Shinichi Deguchi, Vipul Kumar Pandey, Bhabani Prasad Mandal -
Stability and Resolution Studies of HOMBPMs for the 1.3 GHz Superconducting Accelerating Cavities at FLASH
Abstract HOMBPMs (HOM based Beam Position Monitors) are installed at the FLASH facility at DESY, Hamburg. These are aimed at aligning the beam and monitoring the beam position. Over time, the accuracy of beam position prediction is degraded. This is ...
2015 / L. Shi, N. Baboi, R.M. Jones -
Spatial Asymmetry of Heavy Nuclei as Essential Feature for Predictions of Compound Nuclear cross Sections and Decay Rates
Abstract Cross sections for neutron capture in the range of unresolved resonances and average level distances near the neutron emission threshold are simultaneously predicted for more than 140 spin-0 target nuclei with A >50. In nearly all these...
2015 / Eckart Grosse, Arnd R. Junghans, Ralph Massarczyk -
OpenCL vs OpenACC: Lessons from Development of Lattice QCD Simulation Code
Abstract OpenCL and OpenACC are generic frameworks for heterogeneous programming using CPU and accelerator devices such as GPUs. They have contrasting features: the former explicitly controls devices through API functions, while the latter generates ...
2015 / H. Matsufuru, S. Aoki, T. Aoyama, K. Kanaya, S. Motoki, et al. -
Field-free magnetization reversal by spin-Hall effect and exchange bias2016 / A. van den Brink, G. Vermijs, A. Solignac, J. Koo, J. T. Kohlhepp, et al.
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Measurements of Charge and Light in Pure High Pressure Xe towards the Study of Xe+TMA Mixtures with Dark Matter Directionality Sensitivity and Supra-intrinsic Energy Resolution for 0νββ Decay Searches
Abstract Trimethylamine (TMA) may improve the energy resolution of gaseous xenon based detectors for 0νββ decay searches through the reduction of the Fano factor by the Penning effect. This molecule may also be the key for sensing directionality of...
2015 / C.A.B. Oliveira, V. Gehman, A. Goldschmidt, D. Nygren, J. Renner -
QCD uncertainties in the prediction of B→K⁎μ+μ− observables
Abstract The recent LHCb angular analysis of the exclusive decay B → K ...
2016 / S. Descotes-Genon, L. Hofer, J. Matias, J. Virto -
Universally finite gravitational and gauge theories
Abstract It is well known that standard gauge theories are renormalizable in D = 4 while Einstein gravity is renormalizable in D ...
2015 / Leonardo Modesto, Lesław Rachwał