article_id stringlengths 9 15 | abstract_text stringlengths 390 2.07k | token_count int64 100 300 |
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astro-ph0506261 | x - ray emission following charge exchange has been studied on the university of california lawrence livermore national laboratory electron beam ion traps ebit - i and ebit - ii using a high - resolution microcalorimeter . the measured spectra include the k - shell emission from hydrogenlike and heliumlike c , n , o , ... | 114 |
cond-mat0610635 | we apply the concept of dynamic propensity to a simple kinetically constrained model of glass formers , the two - vacancy assisted triangular lattice gas , or ( 2)-tlg . we find that the propensity field , defined in our case as the local root - mean square displacement averaged over the ensemble of trajectories with i... | 148 |
cond-mat9507105 | we study noise spectra of currents through a tunnel junction in weak tunneling limit . we introduce effective capacitance to take into account the interaction effect and explicitly incorporate the electromagnetic environment of the junction into the formulation . we study the effect of charging energy and macroscopic e... | 100 |
astro-ph0004312 | we have obtained new near - infrared images of both ggtau and uyaur circumbinary disks with the polarimetric modes of nicmos aboard the hubble space telescope . the 1 intensity map of ggtau reveals a more complete elliptical shape than in previous ground - based images . its eastern and western sides are definitely asy... | 160 |
1703.07671 | we have found the possible region of parameters of the minimal supersymmetric standard model ( mssm ) within the bounds from the experimental results of the higgs mass , the rare decay mode of @xmath0-quark , the muon @xmath1 , the dark matter abundance , and the direct searches for the lighter stop ( i.e. , one of the... | 112 |
1604.03920 | production of @xmath0mesons in charged - current @xmath1interactions on plastic scintillator ( ch ) is measured using minervaexposed to the low - energy numi beam at fermilab . timing information is used to isolate a sample of 885 charged - current events containing a stopping @xmath0which decays at rest . the differen... | 109 |
1407.6829 | the nature of the progenitor systems of type ia supernovae is still unclear . one way to distinguish between the single - degenerate scenario and double - degenerate scenario for their progenitors is to search for the surviving companions . using a technique that couples the results from multi - dimensional hydrodynami... | 228 |
1011.0128 | using yang and yang s particle - hole description , we present a thorough derivation of the thermodynamic bethe ansatz equations for a general @xmath0 fermionic system in one - dimension for both the repulsive and attractive regimes under the presence of an external magnetic field . these equations are derived from sut... | 122 |
1103.0620 | by analyzing the real space nonequilibrium dynamics of polymers , we elucidate the physics of driven translocation and propose its dynamical scaling scenario analogous to that in the surface growth phenomena . we provide a detailed account of the previously proposed tension - propagation formulation and extend it to co... | 113 |
1403.7361 | we propose a fast method to determine the local curvature in two - dimensional ( 2d ) systems with arbitrary shape . the curvature information , combined with elastic constants obtained for a planar system , provides an accurate estimate of the local stability in the framework of continuum elasticity theory . relative ... | 120 |
1409.4224 | strongly interacting one - dimensional quantum systems often behave in a manner that is distinctly different from their higher - dimensional counterparts . when a particle attempts to move in a one - dimensional environment it will unavoidably have to interact and push other particles in order to execute a pattern of m... | 195 |
astro-ph9802225 | we present optical data which shows that g " , the optical counterpart of the @xmath0-ray pulsar geminga , pulses in b with a period of 0.237 seconds . the similarity between the optical pulse shape and the @xmath0-ray light curve indicates that a large fraction of the optical emission is non - thermal in origin - cont... | 114 |
astro-ph0206163 | in an ongoing infrared imaging survey of quasars at keck observatory , we have discovered that the @xmath0 quasar sdss j233646.2 - 010732.6 comprises two point sources with a separation of 167 . resolved spectra show that one component is a standard quasar with a blue continuum and broad emission lines ; the other is a... | 200 |
astro-ph9803345 | iras 06562@xmath00337 has been the recent subject of a classic debate : proto - planetary nebula or young stellar object ? we present the first 2@xmath1 image of iras 06562@xmath00337 , which reveals an extended diffuse nebula containing approximately 70 stars inside a 30@xmath2 radius around a bright , possibly resolv... | 210 |
1703.03062 | a vector field on a riemannian manifold is called geodesic if its integral curves are reparametrized geodesics . we classify compact khler manifolds admitting nontrivial real - holomorphic geodesic gradient vector fields that satisfy an additional integrability condition . they are all biholomorphic to bundles of compl... | 122 |
1204.6239 | we study non - spinning @xmath0-balls and boson stars in 4-dimensional anti - de sitter ( ads ) space - time . we use an exponential scalar field potential that appears in gauge - mediated supersymmetry ( susy ) breaking in the minimal supersymmetric extension of the standard model ( mssm ) . we investigate the depende... | 172 |
1604.02259 | the monitored drift tube ( mdt ) chambers for the muon spectrometer of the atlas detector at the large hadron collider ( lhc ) consist of 34 layers of pressurised drift tubes on either side of a space frame carrying an optical deformation monitoring system . the chambers have to provide a track position resolution of @... | 153 |
1403.7637 | effects of presence of ions , at moderate to high concentrations , on dynamical properties of water molecules are investigated through classical molecular dynamics simulations using two well known non - polarizable water models . simulations reveal that the presence of magnesium chloride ( mgcl@xmath0 ) induces perturb... | 222 |
1608.08642 | lkca 15 hosts a pre - transitional disk as well as at least one accreting protoplanet orbiting in its gap . previous disk observations have focused mainly on the outer disk , which is cleared inward of @xmath050au . the planet candidates , on the other hand , reside at orbital radii around 15au , where disk observation... | 252 |
1301.0390 | the phase diagram of a system constituted of neutrons , protons , @xmath0-hyperons and electrons is evaluated in the mean - field approximation in the complete three - dimensional space given by the baryon , lepton and strange charge . it is shown that the phase diagram at sub - saturation densities is strongly affecte... | 147 |
0906.2094 | we study repeated games where players use an exponential learning scheme in order to adapt to an ever - changing environment . if the game s payoffs are subject to random perturbations , this scheme leads to a new stochastic version of the replicator dynamics that is quite different from the `` aggregate shocks '' appr... | 111 |
0710.0178 | quality of microarray gene expression data has emerged as a new research topic . as in other areas , microarray quality is assessed by comparing suitable numerical summaries across microarrays , so that outliers and trends can be visualized , and poor quality arrays or variable quality sets of arrays can be identified ... | 265 |
hep-ph0205274 | the presence of a light @xmath0 squark ( @xmath1gev ) and gluino ( @xmath2gev ) might explain the observed excess in @xmath3-quark production at the tevatron . though provocative , this model is not excluded by present data . the light supersymmetric particles can induce large flavor - changing effects in radiative dec... | 175 |
0802.2531 | using state - of - the - art first - principles calculations we study the properties of the ferromagnetic heusler compounds niysi where y stands for v , cr or mn . nicrsi and nimnsi contrary to nivsi are half - metallic at their equilibrium lattice constant exhibiting integer values of the total spin magnetic moment an... | 255 |
hep-th0102125 | we discuss non - conformal gauge theories from type iib d3-branes embedded in orbifolded space - times . such theories can be obtained by allowing some non - vanishing logarithmic twisted tadpoles . in certain cases with @xmath0 supersymmetry correlation functions in the planar limit are the same as in the parent @xmat... | 154 |
astro-ph0406100 | glimpse imaging using the infrared array camera ( irac ) on the _ spitzer space telescope _ indicates that star formation is ongoing in the rcw 49 giant region . a photometric comparison of the sources in rcw 49 to a similar area to its north finds that at least 300 stars brighter than 13th magnitude in band [ 3.6 ] ha... | 185 |
1603.00078 | new high - resolution @xmath0 band imaging of the brightest cluster galaxy ( bcg ) in abell 85 ( holm 15a ) was obtained using the gemini multi object spectrograph . these data were taken with the aim of deriving an accurate surface brightness profile of the bcg of abell 85 , in particular its central region . the new ... | 167 |
1205.3202 | spontaneous phase separation instabilities with the formation of various types of charge and spin pairing ( pseudo)gaps in @xmath0 hubbard model including the _ next nearest neighbor coupling _ are calculated with the emphasis on the two - dimensional ( square ) lattices generated by @xmath1- and @xmath2-site betts uni... | 203 |
hep-ph0402070 | for the first time a complete set of the most recent direct data on primary cosmic ray spectra is used as input into calculations of muon flux at sea level in wide energy range @xmath0 gev . computations have been performed with the corsika / qgsjet and corsika / venus codes . the comparison of the obtained muon intens... | 293 |
gr-qc9811009 | coordinate transformations are derived from global minkowski coordinates to the fermi coordinates of an observer moving in a circle in minkowski space - time . the metric for the fermi coordinates is calculated directly from the tensor transformation rule . the behavior of ideal clocks is examined from the observer s r... | 170 |
astro-ph9707083 | we report on optical identifications of x - ray sources in the vicinity of the r cra association . we identify 11 low - mass pre - main - sequence stars as counterparts of 9 x - ray sources . we also find x - ray emission from coordinates consistent with the position of 3 bright late - b stars , although the emission m... | 171 |
1111.2974 | an algorithm based on the ehrlich - aberth root - finding method is presented for the computation of the eigenvalues of a t - palindromic matrix polynomial . a structured linearization of the polynomial represented in the dickson basis is introduced in order to exploit the symmetry of the roots by halving the total num... | 118 |
cond-mat9609282 | we present a molecular dynamics study on atomic self - diffusion in frank - kasper type dodecagonal quasicrystals . it is found that the quasicrystal - specific flip mechanism for atomic diffusion as predicted by kalugin and katz@xcite , indeed occurs in this system . however , in order to be effective , this mechanism... | 119 |
astro-ph9805120 | we present mond fits to 15 rotation curves of lsb galaxies . good fits are readily found , although for a few galaxies minor adjustments to the inclination are needed . reasonable values for the stellar mass - to - light ratios are found , as well as an approximately constant value for the total ( gas and stars ) mass ... | 197 |
hep-th0412303 | we have calculated the free energy up to two loop to compare @xmath0 with @xmath1 in iib matrix model . it turns out that @xmath0 has smaller free energy than @xmath1 . we have also discussed the generation of the gauge group by considering @xmath2-coincident fuzzy tori and found that in this case u(1 ) gauge group is ... | 154 |
1112.1314 | a fundamental aspect in performance engineering of wireless networks is optimizing the set of links that can be concurrently activated to meet given signal - to - interference - and - noise ratio ( sinr ) thresholds . the solution of this combinatorial problem is the key element in scheduling and cross - layer resource... | 255 |
hep-ph0208043 | electroweak baryogenesis provides a very attractive scenario to explain the origin of the baryon asymmetry . the mechanism of electroweak baryogenesis makes use of the baryon number anomaly and relies on physics that can be tested experimentally . it is today understood that , if the higgs mass is not larger than 120 g... | 128 |
1002.3143 | the time evolution of a system where a uniform and classical su(3 ) color electric field and quantum fields of quarks are dynamically coupled with each other is studied focusing on non - perturbative pair creation and its back reaction . we characterize the color direction of the electric field in a gauge invariant way... | 134 |
astro-ph0304099 | i review radiatively inefficient accretion flow models for the @xmath0 black hole ( bh ) in the galactic center . i argue for a concordance model of sgr a * : both theory and observations suggest that hot ambient gas around the bh is accreted at a rate @xmath1 , much less than the canonical bondi rate . i interpret _ c... | 140 |
astro-ph0103011 | we analyze the temporal structure of long ( @xmath0 ) and short ( @xmath1 ) batse bursts . we find that : ( i ) in many short bursts @xmath2 ( where @xmath3 is the shortest pulse ) . this indicates that short bursts arise , like long ones , in internal shocks . ( ii ) in long bursts there is an excess of long intervals... | 149 |
1104.4836 | we present a detailed analysis of the @xmath0ray emission from hess j1745 - 303 with the data obtained by the _ fermi _ gamma - ray space telescope in the first @xmath1 months observation . the source can be clearly detected at the level of @xmath2 and @xmath3 in @xmath4 gev and @xmath5 gev respectively . different fro... | 168 |
cond-mat0605047 | we have developed a linear scaling algorithm for calculating maximally - localized wannier functions ( mlwfs ) using atomic orbital basis . an o(n ) ground state calculation is carried out to get the density matrix ( dm ) . through a projection of the dm onto atomic orbitals and a subsequent o(n ) orthogonalization , w... | 112 |
hep-ph9502248 | a recent calculation by chay and rey has shown that instantons may make a significant contribution to the lepton energy spectrum near its endpoint . using an ansatz borrowed from the study of high energy baryon number violating processes , we investigate whether these corrections could spoil the relation between the no... | 114 |
1405.1007 | we consider andreev - majorana ( am ) bound states with zero energy on surfaces , interfaces and vortices in different phases of the @xmath0-wave superfluids . we discuss the chiral superfluid @xmath1he - a , and time reversal invariant phases : superfluid @xmath1he - b , planar and polar phases . the am zero modes are... | 223 |
1511.08089 | the fluctuations of 5d self - gravitating non - abelian kinks which arise from the breaking of the @xmath0 symmetric theory are analyzed within the context of brane - worlds . while tensor and vector sectors of these fluctuations behave like its counterparts in the standard abelian @xmath1 kinks , the mixing between th... | 121 |
1611.06800 | over the years , ensemble methods have become a staple of machine learning . similarly , generalized linear models ( _ glms _ ) have become very popular for a wide variety of statistical inference tasks . the former have been shown to enhance out - of - sample predictive power and the latter possess easy interpretabili... | 123 |
1512.07997 | we investigate the bulk orbital angular momentum ( am ) in a two - dimensional hole - doped topological superconductor ( sc ) which is composed of a hole - doped semiconductor thin film , a magnetic insulator , and an @xmath0-wave sc and is characterized by the chern number @xmath1 . in the topological phase , @xmath2 ... | 170 |
cond-mat0002220 | finite - temperature properties of weakly doped antiferromagnets as modeled by the two - dimensional @xmath0-@xmath1 model and relevant to underdoped cuprates are investigated by numerical studies of small model systems at low doping . two numerical methods are used : the worldline quantum monte carlo method with a loo... | 125 |
1103.4108 | we report on the discovery of @xmath0 100 mev @xmath1 rays from the binary system psr b1259@xmath263/ls 2883 using the large area telescope ( lat ) on board _ fermi_. the system comprises a radio pulsar in orbit around a be star . we report on lat observations from near apastron to @xmath3 days after the time of perias... | 225 |
0705.3643 | we apply a previously developed gibbs sampling framework to the foreground corrected 3-yr wmap polarization data and compute the power spectrum and residual foreground template amplitude posterior distributions . we first analyze the co - added q- and v - band data , and compare our results to the likelihood code publi... | 227 |
1109.6373 | we consider collider signatures of the exceptional supersymmetric ( susy ) standard model ( e@xmath0ssm ) . this @xmath1 inspired susy model is based on the sm gauge group together with an extra @xmath2 gauge symmetry under which right handed neutrinos have zero charge . to ensure anomaly cancellation and gauge couplin... | 122 |
astro-ph0205301 | we report on a limited search for pure - rotational molecular hydrogen emission associated with young , pre - main - sequence stars . we looked for @xmath0 @xmath1 and @xmath2 emission in the mid - infrared using the texas echelon - cross - echelle spectrograph ( texes ) at nasa s 3 m infrared telescope facility . the ... | 139 |
1111.2704 | based on the sheaf logic approach to set theoretic forcing , a hierarchy of quantum variable sets is constructed which generalizes and simplifies the analogous construction developed by takeuti on boolean valued models of set theory . over this model two alternative proofs of takeuti s correspondence , between self adj... | 143 |
0807.4995 | an algebraic soft - decision decoder for hermitian codes is presented . we apply koetter and vardy s soft - decision decoding framework , now well established for reed - solomon codes , to hermitian codes . first we provide an algebraic foundation for soft - decision decoding . then we present an interpolation algorith... | 111 |
astro-ph0008017 | we use hydrodynamic simulations with adaptive grid refinement to study the dependence of hot gas flows in x - ray luminous giant elliptical galaxies on the efficiency of heat supply to the gas . we consider a number of potential heating mechanisms including type ia supernovae and sporadic nuclear activity of a central ... | 261 |
0907.3055 | we show that strong electromagnon peaks can be found in absorption spectra of non - collinear magnets exhibiting a linear magnetoelectric effect . the frequencies of these peaks coincide with the frequencies of antiferromagnetic resonances and the ratio of the spectral weights of the electromagnon and antiferromagnetic... | 135 |
1702.06699 | in this letter we study the problem of scalar particle production in external electric field in de sitter geometry . the total probability is calculated using the previously obtained result in ref.@xcite for transition amplitude in external electric field on de sitter space . then we make a graphical study of the total... | 113 |
nlin0203029 | we study the birational representation of @xmath0 proposed by kajiwara - noumi - yamada ( kny ) in the case of @xmath1 and @xmath2 . it is shown that the equation can be lifted to an automorphism of a family of @xmath3 surfaces and therefore the group of cremona isometries is @xmath4 ( @xmath5 ) . the equation can be d... | 121 |
1407.1565 | we perform a numerical analysis of superfluid turbulence produced by thermal counterflow in he ii by using the vortex filament model . counterflow in a low aspect ratio channel is known to show the transition from laminar flow to the two turbulent states ti and tii . the present understanding is that the ti has the tur... | 177 |
1411.0713 | the high quantum efficiency of photosynthetic complexes has inspired researchers to explore new routes to utilize this process for photovoltaic devices . quantum coherence has been demonstrated to play a crucial role within this process . herein , we propose a three - dipole system as a model of a new photocell type wh... | 120 |
quant-ph0003128 | the mathematical problem of localizing modular functors to neighborhoods of points is shown to be closely related to the physical problem of engineering a local hamiltonian for a computationally universal quantum medium . for genus @xmath0 surfaces , such a local hamiltonian is mathematically defined . braiding defects... | 103 |
1412.0266 | spin dimer systems are a promising playground for the detailed study of quantum phase transitions . using the magnetic field as the tuning parameter it is in principle possible to observe a crossover from the characteristic scaling near critical points to the behavior of a finite temperature phase transition . in this ... | 179 |
0906.2216 | large - scale practical applications of fullerene ( c@xmath0 ) in nanodevices could be significantly facilitated if the commercially - available micrometer - scale raw c@xmath0 powder were further processed into a one - dimensional ( 1d ) nanowire - related polymer displaying covalent bonding as molecular interlinks an... | 215 |
1310.4375 | we present new algorithms to compute the mean of a set of empirical probability measures under the optimal transport metric . this mean , known as the wasserstein barycenter , is the measure that minimizes the sum of its wasserstein distances to each element in that set . we propose two original algorithms to compute w... | 163 |
1012.4777 | we present and prove the correctness of the program ` boundary ` , whose sources are available at http://people.sissa.it/~maggiolo/boundary/[`http://people.sissa.it/~maggiolo/boundary/ ` ] . given two natural numbers @xmath0 and @xmath1 satisfying @xmath2 , the program generates all genus @xmath0 stable graphs with @xm... | 102 |
1409.6131 | this paper concerns the frequency domain problem of diffraction of a plane wave incident on an infinite right - angled wedge on which impedance ( absorbing ) boundary conditions are imposed . it is demonstrated that the exact sommerfeld - malyuzhinets contour integral solution for the diffracted field can be transforme... | 165 |
1006.5751 | type ia supernovae ( snia ) remain mysterious despite their central importance in cosmology and their rapidly increasing discovery rate . the progenitors of snia can be probed by the delay time between progenitor birth and explosion as snia . the explosions and progenitors of snia can be probed by mev nuclear gamma ray... | 296 |
1203.3037 | we propose a formal expansion of the transfer entropy to put in evidence irreducible sets of variables which provide information for the future state of each assigned target . multiplets characterized by a large contribution to the expansion are associated to informational circuits present in the system , with an infor... | 102 |
1205.1547 | we extend the 3-point intrinsic alignment self - calibration technique to the gravitational shear - intrinsic ellipticity - intrinsic ellipticity ( gii ) bispectrum . the proposed technique will allow the measurement and removal of the gii intrinsic alignment contamination from the cross - correlation weak lensing sign... | 290 |
0906.1989 | stimulated raman adiabatic passage ( stirap ) , driven with pulses of optimum shape and delay has the potential of reaching fidelities high enough to make it suitable for fault - tolerant quantum information processing . the optimum pulse shapes are obtained upon reduction of stirap to effective two - state systems . w... | 128 |
1208.4696 | we consider the problem of recovering an @xmath0-dimensional sparse vector @xmath1 from its linear transformation @xmath2 of @xmath3 dimension . minimizing the @xmath4-norm of @xmath1 under the constraint @xmath5 is a standard approach for the recovery problem , and earlier studies report that the critical condition fo... | 177 |
1203.1521 | applying the theory of compressive sensing in practice always takes different kinds of perturbations into consideration . in this paper , the recovery performance of greedy pursuits with replacement for sparse recovery is analyzed when both the measurement vector and the sensing matrix are contaminated with additive pe... | 251 |
astro-ph0103249 | we describe a general radiative equilibrium and temperature correction procedure for use in monte carlo radiation transfer codes with sources of temperature - independent opacity , such as astrophysical dust . the technique utilizes the fact that monte carlo simulations track individual photon packets , so we may easil... | 294 |
astro-ph0009457 | we report on two surveys of radio - weak agn to look for radio variability . we find significant variability with an rms of 10 - 20% on a timescale of months in radio - quiet and radio - intermediate quasars . this exceeds the variability of radio cores in radio - loud quasars ( excluding blazars ) , which vary only on... | 224 |
1003.4384 | the final stage of terrestrial planet formation is known as the giant impact stage where protoplanets collide with one another to form planets . so far this stage has been mainly investigated by @xmath0-body simulations with an assumption of perfect accretion in which all collisions lead to accretion . however , this a... | 269 |
1110.1918 | some chemical reactions are described by electron transfer ( et ) processes . the underlying mechanism could be modeled as a polaron motion in the molecular crystalthe holstein model . by taking spin degrees of freedom into consideration , we generalize the holstein model ( molecular crystal model ) to microscopically ... | 167 |
1502.06758 | we conducted radio interferometric observations of six pulsars at 610 mhz using the giant metrewave radio telescope ( gmrt ) . all these objects were claimed or suspected to be the gigahertz - peaked spectra ( gps ) pulsars . for a half of the sources in our sample the interferometric imaging provides the only means to... | 203 |
hep-ph9406257 | we perform a detailed study of the process @xmath0 and its sensitivity to anomalous gauge boson couplings of the @xmath1 vertex . we concentrate on lep ii energies , @xmath2 gev , and energies appropriate to the proposed next linear collider ( nlc ) high energy @xmath3 collider with center of mass energies @xmath4 and ... | 200 |
1311.2605 | the discovery of rapid synchrotron gamma - ray flares above @xmath0mev from the crab nebula has attracted new interest in alternative particle acceleration mechanisms in pulsar wind nebulae . diffuse shock - acceleration fails to explain the flares because particle acceleration and emission occur during a single or eve... | 282 |
astro-ph0011349 | we present [ n ii ] and h@xmath0 images and high resolution long slit spectra of the planetary nebula ic4846 , which reveal , for the first time , its complex structure and the existence of collimated outflows . the object consists of a moderately elongated shell , two ( and probably three ) pairs of collimated bipolar... | 204 |
cond-mat9803057 | the statistics of earthquakes in a heterogeneous fault zone is studied analytically and numerically in a mean field version of a model for a segmented fault system in a three - dimensional elastic solid@xcite . the studies focus on the interplay between the roles of disorder , dynamical effects , and driving mechanisms... | 179 |
1305.5558 | we present initial results from observations and numerical analyses aimed at characterizing main - belt comet p/2012 t1 ( panstarrs ) . optical monitoring observations were made between october 2012 and february 2013 using the university of hawaii 2.2 m telescope , the keck i telescope , the baade and clay magellan tel... | 246 |
0810.4814 | we have carried out an analysis of singularities in kohn variational calculations for low energy @xmath0elastic scattering . provided that a sufficiently accurate trial wavefunction is used , we argue that our implementation of the kohn variational principle necessarily gives rise to singularities which are not spuriou... | 194 |
1507.00386 | theoretical analysis and fully atomistic molecular dynamics simulations reveal a brownian ratchet mechanism by which thermal fluctuations drive the net displacement of immiscible liquids confined in channels or pores with micro- or nanoscale dimensions . the thermally - driven displacement is induced by surface nanostr... | 123 |
1110.5903 | we report the discovery of a new dwarf galaxy , andromeda xxviii , using data from the recently - released sdss dr8 . the galaxy is a likely satellite of andromeda , and , at a separation of @xmath0 kpc , would be one of the most distant of andromeda s satellites . its heliocentric distance is @xmath1 kpc , and analysi... | 127 |
1610.06442 | the possibility to excite surface plasmon polaritons ( spps ) at the interface between two media depends on the optical properties of both media and geometrical aspects . specific conditions allowing the coupling of light with a plasmon - active interface must be satisfied . plasmonic effects are well described in nobl... | 232 |
1304.1662 | we call a diagram @xmath0 absolutely cartesian if @xmath1 is homotopy cartesian for all homotopy functors @xmath2 . this is a sensible notion for diagrams in categories @xmath3 where goodwillie s calculus of functors may be set up for functors with domain @xmath3 . we prove a classification theorem for absolutely carte... | 241 |
hep-ph0408271 | in the affleck - dine mechanism of baryogenesis , non - topological solitons called q - balls can be formed . in this work we propose that such q - balls decay during the bbn era and study the cosmological consequence of such late decays . we find that the late - decaying baryonic q - balls with lifetime of about @xmat... | 191 |
astro-ph9811269 | the fields of occultation and microlensing are linked historically . early this century , occultation of the sun by the moon allowed the apparent positions of background stars projected near the limb of the sun to be measured and compared with their positions six months later when the sun no longer influenced the light... | 176 |
nucl-th0501064 | the properties of nuclear matter are discussed with the relativistic mean - field theory ( rmf ) . then , we use two models in studying the in - medium properties of @xmath0 : one is the point - like @xmath1 in the usual rmf and the other is a k@xmath2n structure for the pentaquark . it is found that the in - medium pr... | 141 |
hep-ex0006007 | the general features of the mller scattering and its use as an electron polarimeter are described and studied in view of the planned future high energy @xmath0 linear colliders . in particular the study concentrates on the tesla collider which is envisaged to operate with longitudinal polarised beams at a centre of mas... | 141 |
cond-mat0606011 | we use a lattice boltzmann method to study pattern formation in chemically reactive binary fluids in the regime where hydrodynamic effects are important . the coupled equations solved by the method are a cahn - hilliard equation , modified by the inclusion of a reactive source term , and the navier - stokes equations f... | 152 |
hep-ex0510012 | the pamela apparatus has been assembled and it is ready to be launched in a satellite mission to study mainly the antiparticle component of cosmic rays . in this paper the performances obtained for the silicon microstrip detectors used in the magnetic spectrometer are presented . this subdetector reconstructs the curva... | 233 |
astro-ph0307199 | we study the interaction between gas and dust particles in a protoplanetary disk , comparing analytical and numerical results . we first calculate analytically the trajectories of individual particles undergoing gas drag in the disk , in the asymptotic cases of very small particles ( epstein regime ) and very large par... | 148 |
0909.5397 | we propose a geometric phase gate in a decoherence - free subspace with trapped ions . the quantum information is encoded in the zeeman sublevels of the ground state and two physical qubits to make up one logical qubit with ultra long coherence time . single- and two - qubit operations together with the transport and s... | 118 |
hep-ph0604034 | understanding the mechanism of electroweak symmetry breaking and the origin of boson and fermion masses is among the most pressing questions raised in contemporary particle physics . if these issues involve one ( several ) higgs boson(s ) , a precise measurement of all its ( their ) properties will be of prime importan... | 144 |
1111.1415 | the stochastic mutual repressor model is analysed using perturbation methods . this simple model of a gene circuit consists of two genes and three promotor states . either of the two protein products can dimerize , forming a repressor molecule that binds to the promotor of the other gene . when the repressor is bound t... | 283 |
hep-lat9608063 | we compute the light hadron mass spectrum at @xmath0 using the @xmath1-improved sheikholeslami - wohlert ( sw ) fermion action with two choices of the clover coefficient : the classical value , @xmath2 , and a mean - field or tadpole - improved estimate @xmath3 . we compare our results with those of the gf11 collaborat... | 170 |
0810.3061 | kinetics of phase separation transition in boson - fermion cold atom mixtures is investigated . we identify the parameters at which the transition is governed by quantum nucleation mechanism , responsible for the formation of critical nuclei of a stable phase . we demonstrate that for low fermion - boson mass ratio the... | 142 |
1607.04046 | gauged @xmath0 model has been advocated for a long time in light of muon @xmath1 anomaly , which is a more than @xmath2 discrepancy between the experimental measurement and the standard model prediction . we augment this model with three right - handed neutrinos @xmath3 and a vector - like singlet fermion @xmath4 to ex... | 120 |
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