Physical sciences topic list of research papers
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High-energy elementary amplitudes from quenched and full QCD
Abstract Making use of the Stochastic Vacuum Model and the gluon gauge-invariant two-point correlation function, determined by numerical simulation on the lattice in both quenched approximation and full QCD, we calculate the elementary (quark–quark) ...
2003 / A.F. Martini, M.J. Menon -
On the finiteness of noncommutative supersymmetric QED3 in the covariant superfield formulation
Abstract The three-dimensional noncommutative supersymmetric QED is investigated within the superfield approach. We prove the absence of UV/IR mixing in the theory at any loop order and demonstrate its one-loop finiteness. ...
2003 / A.F. Ferrari, H.O. Girotti, M. Gomes, A.Yu. Petrov, A.A. Ribeiro, et al. -
Zemach moments for hydrogen and deuterium
Abstract We calculate the Zemach moments of hydrogen and deuterium for the first time using only the world data on elastic electron–proton and electron–deuteron scattering. Such moments are required for the calculation of the nuclear corrections to...
2003 / J.L Friar, Ingo Sick -
QCD potential as a “Coulomb-plus-linear” potential
Abstract We show analytically that the QCD potential can be expressed, up to an O(Λ QCD 3r2) uncertainty, as the sum of a “Coulomb” potential (with...
2003 / Y. Sumino -
QCD quark condensate from SUSY and the orientifold large-N expansion
Abstract We estimate the quark condensate in one-flavor massless QCD from the known value of the gluino condensate in SUSY Yang–Mills theory using our newly proposed “orientifold” large-N expansion. The numerical result for the quark condensate...
2003 / A Armoni, M Shifman, G Veneziano -
Acquisition System and Detector Interface for Power Pulsed Detectors
Abstract A common DAQ system is being developed within the CALICE collaboration. It provides a flexible and scalable architecture based on giga-ethernet and 8b/10b serial links in order to transmit either slow control data, fast signals or read out...
2012 / Rémi Cornat -
Novel 3-Phase Inductive Fault Current Limiter
Abstract The paper describes the inductive three-phase fault current limiter. In this work I examine the novel arrangements of the perfect closed superconducting loop made of HTS wire. I applied one iron core with 3 limbs and special loops for...
2012 / Janos Kosa -
Positron Annihilation Spectroscopy Study of Ni-Mn-Ga Ferromagnetic Shape Memory Alloys
Abstract We have studied the role that vacancy type defects play in the martensitic transformation of Ni-Mn-Ga ferromagnetic shape memory alloys by means of positron lifetime spectroscopy. The measurements presented in this work have been performed...
2012 / David Merida, Jose Angel Garcia, Estibaliz Apiñaniz, Fernando Plazaola, Vicente Sanchez-Alarcos, et al. -
A direct limit on the turbulent velocity of the intracluster medium in the core of Abell 1835 from XMM-Newton2010 / J. S. Sanders, A. C. Fabian, R. K. Smith, J. R. Peterson
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Persistent Current Generation by the Spin-Vortex Formation in the Cuprate with the Single-Valuedness Constraint on the Conduction Electron Wave Functions2013 / Hiroyasu Koizumi, Ryo Hidekata, Akira Okazaki, Masashi Tachiki
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Massive scalar field quasinormal modes of a black hole in the deformed Hořava-Lifshitz gravity2011 / ChunYan Wang, YaJun Gao
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Fragments and Chemical Organisations
Abstract We describe some aspects of the relationship between the chemical organisations of a reaction network and the chemical organisations of the fragments of this network. The conjecture is that fragments embeddable in a (feasible) organisation...
2011 / Peter Kreyssig, Peter Dittrich -
Heavy-quark production in gluon fusion at two loops in QCD
Abstract We present the two-loop virtual QCD corrections to the production of heavy quarks in gluon fusion. The results are exact in the limit when all kinematical invariants are large compared to the mass of the heavy quark up to terms suppressed...
2008 / M. Czakon, A. Mitov, S. Moch -
Does Unruh radiation accelerate the universe? A novel approach to the cosmic acceleration
Abstract We present a novel mechanism for the present acceleration of the universe. We find that the temperature of the Unruh radiation perceived by the brane is not equal to the inherent temperature (Hawking temperature at the apparent horizon) of...
2009 / Hongsheng Zhang, Hyerim Noh, Zong-Hong Zhu, Hongwei Yu -
Massive rigid string model and its supersymmetric extension
Abstract We discuss a rigid string model proposed by Casalbuoni and Longhi. Constraints for the massive states are solved to find the physical states and the mass spectrum. We also find its supersymmetric extension with the kappa symmetry. The...
2008 / Kiyoshi Kamimura, Daisuke Shiseki -
Topological twisting of conformal supercharges
Abstract Putting a twisted version of N = 4 super-Yang–Mills on a curved four-dimensional manifold generically breaks all conformal supersymmetries. In...
2007 / Jeong-Hyuck Park, Dimitrios Tsimpis -
Extended supersymmetric moduli space and a SUSY/non-SUSY duality
Abstract We study N = 1 supersymmetric U ( N ) ...
2009 / Mina Aganagic, Christopher Beem, Jihye Seo, Cumrun Vafa -
Exp-function method for traveling wave solutions of modified Zakharov–Kuznetsov equation
Abstract In this paper, we apply the exp-function method to construct generalized solitary and periodic solutions of modified Zakharov–Kuznetsov equation which play a very important role in mathematical physics and engineering sciences. The...
2010 / Syed Tauseef Mohyud-Din, Muhammad Aslam Noor, Khalida Inayat Noor -
The simplest demonstrations of quantum nonlocality2012 / Dylan J Saunders, Matthew S Palsson, Geoff J Pryde, Andrew J Scott, Stephen M Barnett, et al.
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Theoretical study on phase locking of the array of fiber lasers coupled by bi-dimensional mutual injection2011 / Jianqiu Cao, Qisheng Lu, Jing Hou, Xiaojun Xu, Shaofeng Guo