Physical sciences topic list of research papers
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The BFT method with chain structure
Abstract We have constructed a modified BFT method that preserves the chain structure of constraints. This method has two advantages: first, it leads to less number of primary constraints such that the remaining constraints emerge automatically; and ...
2004 / A. Shirzad, M. Monemzadeh -
Correlation functions and vertex operators of Liouville theory
Abstract We calculate correlation functions for vertex operators with negative integer exponentials of a periodic Liouville field, and derive the general case by continuing them as distributions. The path-integral based conjectures of Dorn and Otto...
2003 / George Jorjadze, Gerhard Weigt -
Ramsey resonance of coherent population trapping in slow rubidium beam2016 / I. M. Sokolov
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Influence of Multiple Angled Columnar Defects on Critical Current Density and n–Value in YBCO Thin Films
Abstract To investigate the influence of multiple angled columnar defects (CDs) on flux pinning properties, three controlled splay configurations of CDs were installed by heavy–ion irradiation in YBCO thin films: a parallel configuration of CDs,...
2012 / Tetsuro Sueyoshi, Takahiro Nishimura, Takanori Fujiyoshi, Fumiaki Mitsugi, Tomoaki Ikegami, et al. -
Group theoretical and topological analysis of the quantum spin Hall effect in silicene2013 / F Geissler, J C Budich, B Trauzettel
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Magnetic and electric properties of EuB62007 / S. Oseroff, R. Calvo, J. Stankiewicz, Z. Fisk, D. C. Johnston
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The asymptotic iteration method applied to certain quasinormal modes and non Hermitian systems2009 / Okan Özer, Pinaki Roy
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Correlation of measured neon soft X-ray pulses of the INTI plasma focus with the reflected shock phase at 12KV2014 / Federico A. Roy, Perk Lin Chong, Sor Heoh Saw
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Is eco-efficiency in greenhouse gas emissions converging among European Union countries?2013 / Mariam Camarero, Juana Castillo-Giménez, Andrés J. Picazo-Tadeo, Cecilio Tamarit
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Oscillations Due to the Transport of Microstructures2005 / T. Chacon Rebollo
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The Thermodynamic Arrow-of-time and Quantum Mechanics
Abstract I give an explanation of the thermodynamic arrow-of-time (namely entropy increases with time) within a quantum mechanical framework. This entails giving a solution to the Loschmidt paradox, i.e. showing how an irreversible macro-dynamics...
2011 / Lorenzo Maccone -
Theory of hydrogen in liquid and solid metals
Abstract A method for calculating the interatomic forces between isolated hydrogens and their host metal atoms is outlined. The method uses a semiempirical, molecular-orbital approach for a suitable cluster of atoms, with the empirical parameters...
2003 / Alison Mainwood, A.M. Stoneham -
Influence of gamma emitter source intensity against energy on the image RMS contrast
Abstract Gamma energy and intensity are the key components in the reconstructed image, which play an important role in image quality of medical and industrial tomography equipments. In order to investigate and compare the effect of energy and...
2011 / R. Gholipour-Peyvandi, S.Z. Islami-Rad, R. Heshmati, S. Zaferanlouie, M. Ghannadi-Maragheh -
Can one phase induce all CP violations including leptogenesis?
Abstract In the framework of a SUSY SO ( 10 ) model a phase is generated spontaneously for the B ...
2004 / Yoav Achiman -
The impossibility of heavy neutrino dark matter in the Littlest Higgs Model with T-parity: Constraints from direct search
Abstract We consider the Littlest Higgs Model with T-parity (LHT), in the parameter region where a heavy neutrino is the lightest T-odd particle (LTP). Having emphasized that this corresponds to a sizable region in the parameter space of the theory, ...
2009 / Paramita Dey, Sudhir Kumar Gupta, Biswarup Mukhopadhyaya -
Predictive supersymmetry from criticality
Abstract Motivated by the absence of any direct signal of new physics so far, we present a simple supersymmetric model in which the up-type Higgs mass-squared parameter m ...
2007 / Yasunori Nomura, David Poland -
Infrared safety in factorized hard scattering cross-sections
Abstract The rules of soft-collinear effective theory can be used naïvely to write hard scattering cross-sections as convolutions of separate hard, jet, and soft functions. One condition required to guarantee the validity of such a factorization is...
2009 / Andrew Hornig, Christopher Lee, Grigory Ovanesyan -
APS instability and the topology of the brane-world
Abstract As is well known, classical general relativity does not constrain the topology of the spatial sections of our Universe. However, the brane-world approach to cosmology might be expected to do so, since in general any modification of the...
2004 / Brett McInnes -
Multiple seesaw mechanisms of neutrino masses at the TeV scale
Abstract In pursuit of a balance between theoretical naturalness and experimental testability, we propose two classes of multiple seesaw mechanisms at the TeV scale to understand the origin of tiny neutrino masses. They are novel extensions of the...
2009 / Zhi-zhong Xing, Shun Zhou -
Spontaneous R-parity breaking and left–right symmetry
Abstract We propose a simple renormalizable left–right theory where R-parity is spontaneously broken and neutrino masses are generated through the Type I seesaw mechanism and R-parity violation. In this theory R-parity and the gauge symmetry are...
2009 / Pavel Fileviez Pérez, Sogee Spinner