Physical sciences topic list of research papers
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Electron g-2 in Light-front Quantization
Abstract Basis Light-front Quantization has been proposed as a nonperturbative framework for solving quantum field theory. We apply this approach to Quantum Electrodynamics and explicitly solve for the light-front wave function of a physical...
2014 / Xingbo Zhao, Heli Honkanen, Pieter Maris, James P. Vary, Stanley J. Brodsky -
Charge-Induced Ripplon Softening and Dimple Crystallization at the Interface of He 3 - He 4 Mixtures2002 / M. Wanner, P. Leiderer
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The space density of moderate-luminosity active galaxies at z = 32005 / K. Nandra, E. S. Laird, C. C. Steidel
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Self-healing of unitarity in Higgs inflation
Abstract We reconsider perturbative unitarity violation in the standard model Higgs inflation model. We show that the Cutkosky cutting rule implied by perturbative unitarity is fulfilled at one-loop. This is a strong indication that unitarity is...
2014 / Xavier Calmet, Roberto Casadio -
Is emergent universe a consequence of particle creation process?
Abstract A model of an emergent universe is formulated using the mechanism of particle creation. Here the universe is considered as a non-equilibrium thermodynamical system with dissipation due to particle creation mechanism. The universe is chosen...
2014 / Subenoy Chakraborty -
Electron screening effects on crustal torsional oscillations
Abstract We systematically examine the crustal torsional oscillations as varying the stellar mass and radius, where we take into account the effect of electron screening due to the inhomogeneity of electron distribution. In the examinations, we...
2014 / Hajime Sotani -
Performance of a total absorption clover detector for Qβ measurements of neutron-rich nuclei far from the β-stability line
Abstract To measure β-decay energies (Q β s) of neutron-rich nuclei far from the β-stability line, we have improved upon the previously described total absorption detector, composed of a clover Ge detector...
2014 / H. Hayashi, M. Shibata, M. Asai, A. Osa, T.K. Sato, et al. -
Neutrinoless double beta decay, solar neutrinos and mass scales
Abstract We obtain bounds for the neutrino masses by combining atmospheric and solar neutrino data with the phenomenology of neutrinoless double beta decay where hypothetical values of |〈m〉| are envisaged from future 0νββ-experiments. Different...
2002 / Per Osland, Geir Vigdel -
The design and verification of MuMax32014 / Arne Vansteenkiste, Jonathan Leliaert, Mykola Dvornik, Mathias Helsen, Felipe Garcia-Sanchez, et al.
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On the pattern of Casimir scaling violation in gluodynamics
Abstract Results of lattice analysis indicate that the static potential in SU(3) gauge theory is proportional to eigenvalue of quadratic Casimir operator for the corresponding representation with a good accuracy. We discuss the pattern of deviation...
2002 / V.I. Shevchenko -
Note on plane wave quantum mechanics
Abstract We study the quantum mechanics of BMN operators with two scalar impurities and arbitrarily many traces, at one loop and all genus. We prove an operator identity which partially elucidates the structure of this quantum mechanics, provides...
2003 / Marcus Spradlin, Anastasia Volovich -
UV and IR divergences within Dimensional Regularization in Non-Commutative theories and phenomenological implications
Abstract Using Dimensional Regularization (DR) for some two-point functions of a prototype Non-Commutative (NC) φ 4 scalar theory in 4 dimensions, we explicitly analyze, to one-loop, the IR and UV divergences of non-planar...
2003 / Stephan Narison -
How Many Argument Digits are Needed to Produce n Result Digits?
Abstract In the LFT approach to Exact Real Arithmetic, we study the question how many argument digits are needed to produce a certain number of result digits. We present upper and lower bounds for many simple functions and operations, and for...
2005 / Reinhold Heckmann -
Constraining quintessence with the new CMB data
Abstract The CMB data recently released by BOOMERANG and MAXIMA suggest that the anisotropy spectrum has a third peak in the range 800<l 3<900. A combination of this result with constraints from large-scale structure...
2002 / Michael Doran, Matthew Lilley, Christof Wetterich -
Dilatonic monopoles from (4+1)-dimensional vortices
Abstract We study spherically and axially symmetric monopoles of the SU(2) Einstein–Yang–Mills–Higgs-dilaton (EYMHD) system with a new coupling between the dilaton field and the covariant derivative of the Higgs field. This coupling arises in the...
2002 / Yves Brihaye, Betti Hartmann -
Affleck–Dine leptogenesis and low scale inflation
Abstract We study Affleck–Dine leptogenesis via the L ̃ Hu flat direction in supersymmetric theories. We find that the...
2002 / T. Asaka -
Lattice approach to excited TBA boundary flows: tricritical Ising model
Abstract We show how a lattice approach can be used to derive Thermodynamic Bethe Ansatz (TBA) equations describing all excitations for boundary flows. The method is illustrated for a prototypical flow of the tricritical Ising model by considering...
2002 / Giovanni Feverati, Paul A. Pearce, Francesco Ravanini -
A comment on curvature effects in CFTs and the Cardy–Verlinde formula
Abstract We examine the Cardy–Verlinde formula for finite temperature N=4 super-Yang–Mills theory on R×S 3, and its AdS dual. We find that curvature effects introduce non-trivial corrections to thermodynamic quantities computed...
2002 / Arshad Momen, Tapobrata Sarkar -
Theoretical analysis of neutron scattering spectra of4He films on graphite2004 / B. E. Clements, H. Godfrin, E. Krotscheck, H. J. Lautert, P. Leiderer, et al.
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Fibre Optic System for Monitoring Rotational Seismic Phenomena2014 / Anna Kurzych, Leszek Jaroszewicz, Zbigniew Krajewski, Krzysztof Teisseyre, Jerzy Kowalski