Physical sciences topic list of research papers
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Non-universal gaugino masses and fine tuning implications for SUSY searches in the MSSM and the GNMSSM2013 / Anna Kaminska, Graham G. Ross, Kai Schmidt-Hoberg
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Cosmological constant in SUGRA models with Planck scale SUSY breaking and degenerate vacua
Abstract The empirical mass of the Higgs boson suggests small to vanishing values of the quartic Higgs self-coupling and the corresponding beta function at the Planck scale, leading to degenerate vacua. This leads us to suggest that the measured...
2014 / C.D. Froggatt, R. Nevzorov, H.B. Nielsen, A.W. Thomas -
Precision measurement of the conversion electron spectrum of83m Kr with a solenoid retarding spectrometer2005 / A. Picard, H. Backe, J. Bonn, B. Degen, R. Haid, et al.
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Study Majorana neutrino contribution to B-meson semi-leptonic rare decays
Abstract B-meson semi-leptonic rare decays are sensitive to new physics beyond standard model. We study the B ...
2014 / Ying Wang, Shou-Shan Bao, Zuo-Hong Li, Nan Zhu, Zong-Guo Si -
External-injection Experiment at SPARC_LAB
Abstract At the SPARC_LAB facility of INFN-LNF we are installing two transport lines for ultra-short electron bunches and an ultra- intense laser pulses, generated by the SPARC photo-injector and by the FLAME laser in a synchronized fashion at the...
2014 / A.R. Rossi, A. Bacci, M. Belleveglia, E. Chiadroni, A. Cianchi, et al. -
Temperature gradient analyzers for compact high-resolution X-ray spectrometers2009 / D. Ishikawa, A. Q. R. Baron
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X-ray near-field speckle: implementation and critical analysis2011 / Xinhui Lu, S. G. J. Mochrie, S. Narayanan, A. R. Sandy, M. Sprung
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Enhanced Higgs mediated lepton flavour violating processes in the supersymmetric inverse seesaw model2012 / Asmaa Abada, Debottam Das, Cédric Weiland
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Superspace Ward identities in supersymmetric gauge theories2008 / Darwin Chang, Asim Gangopadhyaya
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A general class of holographic superconductors2010 / S. Franco, A. García-García, D. Rodríguez-Gómez
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Gauge theories from D7-branes over vanishing 4-cycles2011 / Sebastián Franco, Gonzalo Torroba
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Testing non-commutative QED, constructing non-commutative MHD
Abstract The effect of non-commutativity on electromagnetic waves violates Lorentz invariance: in the presence of a background magnetic induction field b ...
2002 / Z. Guralnik, R. Jackiw, S.Y. Pi, A.P. Polychronakos -
Duality in semileptonic inclusive B-decays in potential models: regular versus singular potentials
Abstract Making use of the nonrelativistic potential model for the description of mesons, and working in the Shifman–Voloshin limit, we compare the integrated rate Γ(B→X c ...
2002 / A. Le Yaouanc, D. Melikhov, V. Morénas, L. Oliver, O. Pène, et al. -
Superfield effective action in the noncommutative Wess–Zumino model
Abstract We introduce the concept of superfield effective action in noncommutative N=1 supersymmetric field theories containing chiral superfields. One and two loops low-energy contributions to the effective action are found ...
2002 / I.L. Buchbinder, M. Gomes, A.Yu. Petrov, V.O. Rivelles -
Detecting dark matter using centrifuging techniques
Abstract A new and inexpensive technique for detecting self interacting dark matter in the form of small grains in bulk matter is proposed. Depending on the interactions with ordinary matter, dark matter grains in bulk matter may be isolated by...
2003 / S Mitra, R Foot -
Gauge fields on tachyon matter
Abstract We study the rolling tachyon including the gauge fields in boundary string field theory. We show that there are no plane-wave solutions for the gauge fields for large time. The disappearance of the plane-wave solutions indicates that there...
2002 / Akira Ishida, Shozo Uehara -
Half-monopoles and half-vortices in the Yang–Mills theory
Abstract It is demonstrated that there are smooth Yang–Mills potentials which correspond to monopoles and vortices of one-half winding number. They are the generic configurations, in contrast to the integral winding number configurations like the 't ...
2003 / E Harikumar, Indrajit Mitra, H.S Sharatchandra -
Supertubes connecting D4 branes
Abstract We find and explore a class of dyonic instanton solutions which can be identified as the supertubes connecting two D4 branes. They correspond to a single monopole string and a pair of monopole–antimonopole strings from the worldvolume view...
2002 / Dongsu Bak, Kimyeong Lee -
Deformed boost transformations that saturate at the Planck scale
Abstract We derive finite boost transformations based on the Lorentz sector of the bicross-product-basis κ-Poincaré Hopf algebra. We emphasize the role of these boost transformations in a recently-proposed new relativistic theory, and their...
2002 / N.R Bruno, G Amelino-Camelia, J Kowalski-Glikman -
Unitarity of compactified five-dimensional Yang–Mills theory
Abstract Compactified five-dimensional Yang–Mills theory results in an effective four-dimensional theory with a Kaluza–Klein (KK) tower of massive vector bosons. We explicitly demonstrate that the scattering of the massive vector bosons is unitary...
2002 / R.Sekhar Chivukula, Duane A. Dicus, H.-J. He