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we comment on the statement by kuznetsov et al. that the structure around w = 1. 72 gev seen in the beam asymmetry in compton scattering off the proton is not observed in the total cross section of $ \ eta $ photoproduction on the neutron. | arxiv:1511.08249 |
core - collapse supernovae produce elements between fe and ag depending on the properties of the ejected matter. despite the fast progress in supernova simulations in the last decades, there are still uncertainties in the astrophysical conditions. in this paper we investigate the impact of astrophysical uncertainties o... | arxiv:1802.00737 |
we report on a measurement of the absorption length of scintillation light in liquid argon due to dissolved nitrogen at the part - per - million ( ppm ) level. we inject controlled quantities of nitrogen into a high purity volume of liquid argon and monitor the light yield from an alpha source. the source is placed at ... | arxiv:1306.4605 |
we develop a method to study the effect of the superconducting transition on resonant inelastic x - ray scattering ( rixs ) signal in superconductors with an order parameter with an arbitrary symmetry within a quasiparticle approach. as an example, we compare the direct rixs signal below and above the superconducting t... | arxiv:1512.03804 |
hybrid automatic request ( harq ) protocol enables reliable communications in wireless systems. usually, several parallel streams are sent in successive timeslots following a time - sharing approach. recently, multi - layer harq has been proposed by superposing packets within a timeslot. in this paper, we evaluate the ... | arxiv:2004.01090 |
conjecturally, the galois representations that are attached to essentially selfdual regular algebraic cuspidal automorphic representations are zariski - dense in a polarized galois deformation ring. we prove new results in this direction in the context of automorphic forms on definite unitary groups over totally real f... | arxiv:1811.09116 |
pre - trained language models have been shown to encode linguistic structures, e. g. dependency and constituency parse trees, in their embeddings while being trained on unsupervised loss functions like masked language modeling. some doubts have been raised whether the models actually are doing parsing or only some comp... | arxiv:2303.08117 |
we prove a julia inequality for bounded non - commutative functions on polynomial polyhedra. we use this to deduce a julia inequality for holomorphic functions on classical domains in $ \ mathbb { c } ^ d $. we look at differentiability at a boundary point for functions that have a certain regularity there. | arxiv:1606.09629 |
in this paper we produce noncommutative algebras derived equivalent to deformations of schemes with tilting bundles. we do this in two settings, first proving that a tilting bundle on a scheme lifts to a tilting bundle on an infinitesimal deformations of that scheme and then expanding this result to $ \ mathbb { c } ^ ... | arxiv:1505.04049 |
consider two symmetric $ 3 \ times 3 $ matrices $ a $ and $ b $ with entries in $ gf ( q ) $, for $ q = p ^ n $, $ p $ an odd prime. the zero sets of $ v ^ t av $ and $ v ^ t bv $ can be viewed as ( possibly degenerate ) conics in the finite projective coordinate plane of order $ q $. using combinatorial properties of ... | arxiv:1410.3954 |
additional scalar fields from scalar - tensor, modified gravity or higher dimensional theories beyond general relativity may account for dark energy and the accelerating expansion of the universe. these theories have lead to proposed models of screening mechanisms, such as chameleon and symmetron fields, to account for... | arxiv:1811.06927 |
planning is essential for artificial intelligence systems to look ahead and proactively determine a course of actions to reach objectives in the virtual and real world. recent work on large language models ( llms ) sheds light on their planning capability in various tasks. however, it remains unclear what signals in th... | arxiv:2505.01009 |
we consider the wave and klein - gordon equations on the real hyperbolic space $ \ mathbb { h } ^ { n } $ ( $ n \ geq2 $ ) in a framework based on weak - $ l ^ { p } $ spaces. first, we establish dispersive estimates on lorentz spaces in the context of $ \ mathbb { h } ^ { n } $. then, employing those estimates, we pro... | arxiv:2303.06291 |
we study homological mirror symmetry for hirzebruch surface $ \ mathbb { f } _ k $ as a complex manifold by using the strominger - yau - zaslow construction of mirror pair and morse homotopy. for the toric fano surfaces, futaki - kajiura and the author proved homological mirror symmetry by using morse homotopy in arxiv... | arxiv:2312.01329 |
gamma - ray emission during long - duration gamma - ray flare ( ldgrf ) events is thought to be caused mainly by $ > $ 300 mev protons interacting with the ambient plasma at or near the photosphere. prolonged periods of the gamma - ray emission have prompted the suggestion that the source of the energetic protons is ac... | arxiv:2012.05146 |
multi - agent path finding ( mapf ) is a fundamental problem in robotics and ai, with numerous applications in real - world scenarios. one such scenario is filming scenes with multiple actors, where the goal is to capture the scene from multiple angles simultaneously. here, we present a formation - based filming direct... | arxiv:2310.13184 |
we consider a medium of multilevel atomic systems interacting with radiation pulses. a relatively simple technique of analytic calculations is proposed, which allows revealing all necessary conditions ( with sufficient conditions to be checked separately ) imposed on the interaction parameters, for which the mean dipol... | arxiv:1209.0552 |
while stochastic variational inference is relatively well known for scaling inference in bayesian probabilistic models, related methods also offer ways to circumnavigate the approximation of analytically intractable expectations. the key challenge in either setting is controlling the variance of gradient estimates : re... | arxiv:1509.01631 |
we prove holomorphic anomaly equations for $ \ mathbb { c } ^ 5 / \ mathbb { z } _ 5 $ based on the work arxiv : 1707. 02910 of lho. | arxiv:2211.15878 |
we make connections of a counting problem of eulerian cycles for undirected graphs to homological spectral graph theory, and formulate explicitly a trace formula that identifies the number of eulerian circuits on an eulerian graph with the trace sum of certain twisted vertex and edge adjacency matrices of the graph. mo... | arxiv:2502.02915 |
the 3 - coloring of hereditary graph classes has been a deeply - researched problem in the last decade. a hereditary graph class is characterized by a ( possibly infinite ) list of minimal forbidden induced subgraphs $ h _ 1, h _ 2, \ ldots $ ; the graphs in the class are called $ ( h _ 1, h _ 2, \ ldots ) $ - free. th... | arxiv:2011.06173 |
for positive integers $ m $ and $ n $, we denote by $ \ mathrm { bh } ( m, n ) $ the set of all $ h \ in m _ { n \ times n } ( \ mathbb { c } ) $ such that $ hh ^ \ ast = ni _ n $ and each entry of $ h $ is an $ m $ - th root of unity where $ h ^ \ ast $ is the adjoint matrix of $ h $ and $ i _ n $ is the identity matr... | arxiv:1402.6807 |
taking advantage of a semirelativistic and a full relativistic representation of the quark propagator in an external field we present an unified derivation of the semirelativistic potential and of a bethe - salpeter like equation for the quark - antiquark system. we consider three different models for the evaluation of... | arxiv:hep-ph/9610530 |
neural network quantum state ( nnqs ) has emerged as a promising candidate for quantum many - body problems, but its practical applications are often hindered by the high cost of sampling and local energy calculation. we develop a high - performance nnqs method for \ textit { ab initio } electronic structure calculatio... | arxiv:2306.16705 |
we investigate whether or not the low ionisation fractions in molecular cloud cores can solve the ` magnetic braking catastrophe ', where magnetic fields prevent the formation of circumstellar discs around young stars. we perform three - dimensional smoothed particle non - ideal magnetohydrodynamics ( mhd ) simulations... | arxiv:1512.01597 |
the tangential map is a map on the set of smooth planar curves. it satisfies the 3d - consistency property and is closely related to some well - known integrable equations. | arxiv:0906.1425 |
we developed a theoretical scheme of incorporating the magnetoelastic contribution into the thermal elastic dynamics for the thin membranes of 2d antiferromagnetic material with restricted geometry. we extended the elastic gr \ " uneisen relation into an effective version which includes the magnetic counterpart to the ... | arxiv:2309.13991 |
we consider here the constraints in sugra models on the susy parameter space due to current experimental bounds on the light higgs mass m _ h, the b - > s gamma decay, the amount of neutralino cold dark matter omega h ^ 2, and the muon magnetic moment. models with universal soft breaking ( msugra ) and non - universal ... | arxiv:hep-ph/0210339 |
we study higher - order asymptotic expansions of eigenvalues in perturbed transfer operators, of the corresponding eigenfunctions and of the corresponding eigenvectors of the dual operators. in our main result, we give explicit expressions of these coefficients and these remainders under mild conditions of linear opera... | arxiv:2205.12561 |
the success of deep learning research has catapulted deep models into production systems that our society is becoming increasingly dependent on, especially in the image and video domains. however, recent work has shown that these largely uninterpretable models exhibit glaring security vulnerabilities in the presence of... | arxiv:1811.11875 |
the 23 ghz emission lines from the nh3 rotation inversion transitions are widely used to investigate the kinematics and physical conditions in dense molecular clouds. the line profile is composed of hyperfine components which can be used to calculate the opacity of the gas ( ho & townes 1983 ). if the intrinsic linewid... | arxiv:astro-ph/0206077 |
we take advantage of exquisitely deep optical imaging data from hst / acs in the f475w ( $ g _ { f475w } $ ) and f606w ( $ v _ { f606w } $ ) bands, to study the properties of the globular cluster ( gc ) population in the intermediate mass lenticular galaxy pgc 087327, in the hydra i galaxy cluster. we inspect the photo... | arxiv:2205.09124 |
the noao newfirm pipeline produces instrumentally calibrated data products and data quality measurements from all exposures taken with the noao extremely wide - field infrared imager ( newfirm ) at the kpno mayall 4 - meter telescope. we describe the distributed nature of the newfirm pipeline, the calibration data that... | arxiv:0902.1458 |
we are interested in existence of gradient flows for shape functionals especially for first laplacian eigenvalues. we introduce different techniques to prove existence and use different formulations for gradient flows. we apply a compactness argument to prove existence of generalized minimizing movements for dirichlet ... | arxiv:2003.01671 |
this work introduces an evaluation benchmark for depth estimation and completion using high - resolution depth measurements with angular resolution of up to 25 " ( arcsecond ), akin to a 50 megapixel camera with per - pixel depth available. existing datasets, such as the kitti benchmark, provide only sparse reference m... | arxiv:1906.08953 |
we explore evolution in the dust - to - gas ratio with density within four well - resolved local group galaxies - the lmc, smc, m31, and m33. we do this using new $ { \ it herschel } $ maps, which restore extended emission that was missed by previous $ { \ it herschel } $ reductions. this improved data allows us to pro... | arxiv:2302.07378 |
we model and compute the probability distribution of the letters in random generated words in a language by using the theory of set partitions, young tableaux and graph theoretical representation methods. this has been of interest for several application areas such as network systems, bioinformatics, internet search, d... | arxiv:1407.6027 |
we propose a new setting for detecting unseen objects called zero - shot annotation object detection ( zad ). it expands the zero - shot object detection setting by allowing the novel objects to exist in the training images and restricts the additional information the detector uses to novel category names. recently, to... | arxiv:2303.12145 |
we discover that the distribution of ( frequency and phase ) resonances plays a role in determining the spectral type of supercritical quasi - periodic schr \ " odinger operators. in particular, we disprove the second spectral transition line conjecture of jitomirskaya in the early 1990s. | arxiv:2208.06944 |
we introduce a generalization of the dunkl - derivative with two parameters to study the schr \ " odinger equation in cartesian and polar coordinates in two dimensions. the eigenfunctions and the energy spectrum for the harmonic oscillator and the coulomb problem are derived in an analytical way and it is shown that ou... | arxiv:2207.10048 |
we present path integral sampler ~ ( pis ), a novel algorithm to draw samples from unnormalized probability density functions. the pis is built on the schr \ " odinger bridge problem which aims to recover the most likely evolution of a diffusion process given its initial distribution and terminal distribution. the pis ... | arxiv:2111.15141 |
to study the manifestation of the aharonov - bohm effect in many - body systems we consider the statistical mechanics of the gross - neveu model on a ring ( 1 + 1 dimensions ) and on a cylinder ( 2 + 1 dimensions ) with a thin solenoid coinciding with the axis. for such systems with a non - trivial magnetic flux ( $ \ ... | arxiv:cond-mat/9404080 |
this paper deals with the application of probabilistic time integration methods to semi - explicit partial differential - algebraic equations of parabolic type and its semi - discrete counterparts, namely semi - explicit differential - algebraic equations of index 2. the proposed methods iteratively construct a probabi... | arxiv:2406.07220 |
a nonlinear electronic circuit comprising of three nodes with a feedback loop is analyzed. the system has two stable states, a uniform state and a sinusoidal oscillating state, and it transitions from one to another by means of a hopf bifurcation. the stability of this system is analyzed with nonlinear equations derive... | arxiv:2210.09616 |
this paper considers the notion of possible events which are insignificant in probabilistic analysis ( i. e. events that have zero probability ). the paper discusses the method of modal logic based on " possible worlds " and discusses a mathematical framework for the concepts of possibility, impossibility and certainty... | arxiv:2211.03060 |
high q - factors are of utmost importance to minimize losses of superconducting radio - frequency cavities deployed in continuous wave particle accelerators. this study elucidates the surface treatment that can maximize the q - factors in high - beta 650 mhz elliptical niobium cavities. state - of - the - art surface t... | arxiv:2111.01894 |
we study stability and inclusion of the jump set of minimizers of convex denoising functionals, such as the celebrated " rudin - osher - fatemi " functional, for scalar or vectorial signals. we show that under mild regularity assumptions on the data fidelity term and the regularizer, the jump set of the minimizer is es... | arxiv:2312.01900 |
based on recent ideas, stemming from the use of bubbles, we discuss an algorithm for the numerical simulation of the cubic nonlinear schr { \ " o } dinger equation with harmonic potential in any dimension, which could be easily extended to other polynomial nonlinearities. for the linear part of the equation, the algori... | arxiv:2303.13969 |
we construct a generic coarse - grained dynamics of a thin inflexible planar layer of polar - ordered suspension of active particles, that is frictionally coupled to an embedding isotropic passive fluid medium with a friction coefficient $ \ gamma $. being controlled by $ \ gamma $, our model provides a unified framewo... | arxiv:1503.06397 |
a map $ f : x \ to y $ between topological spaces is skeletal if the preimage $ f ^ { - 1 } ( a ) $ of each nowhere dense subset $ a \ subset y $ is nowhere dense in $ x $. we prove that a normal functor $ f : comp \ to comp $ is skeletal ( which means that $ f $ preserves skeletal epimorphisms ) if and only if for any... | arxiv:1108.4197 |
drawing on an analogy with the second law of thermodynamics for adiabatically isolated systems, cover argued that data - processing inequalities may be seen as second laws for " computationally isolated systems, " namely, systems evolving without an external memory. here we develop cover ' s idea in two ways : on the o... | arxiv:1607.08335 |
probabilistic models often have parameters that can be translated, scaled, permuted, or otherwise transformed without changing the model. these symmetries can lead to strong correlation and multimodality in the posterior distribution over the model ' s parameters, which can pose challenges both for performing inference... | arxiv:1312.5386 |
information theory is concerned with the study of transmission, processing, extraction, and utilization of information. in its most abstract form, information is conceived as a means of resolving uncertainty. shannon and weaver ( 1949 ) were among the first to develop a conceptual framework for information theory. one ... | arxiv:2112.03669 |
non - autoregressive neural machine translation ( nart ) models suffer from the multi - modality problem which causes translation inconsistency such as token repetition. most recent approaches have attempted to solve this problem by implicitly modeling dependencies between outputs. in this paper, we introduce alignart,... | arxiv:2109.06481 |
in this review we present a brief discussion on the observational evidence in favor of the presence of temperature variations, and conclude that many planetary nebulae show spatial temperature variations that are larger than those predicted by 1d static chemically homogeneous photoionization models. to determine accura... | arxiv:astro-ph/0605595 |
the synthetic control method is often applied to problems with one treated unit and a small number of control units. a common inferential task in this setting is to test null hypotheses regarding the average treatment effect on the treated. inference procedures that are justified asymptotically are often unsatisfactory... | arxiv:2401.07152 |
the goal of this work is to parallelize the multistep scheme for the numerical approximation of the backward stochastic differential equations ( bsdes ) in order to achieve both, a high accuracy and a reduction of the computation time as well. in the multistep scheme the computations at each grid point are independent ... | arxiv:1909.13560 |
the recent mean field game ( mfg ) formalism has enabled the application of inverse reinforcement learning ( irl ) methods in large - scale multi - agent systems, with the goal of inferring reward signals that can explain demonstrated behaviours of large populations. the existing irl methods for mfgs are built upon red... | arxiv:2202.06401 |
we show that the equivariant chain complex associated to a minimal cw - structure x on the complement m ( a ) of a hyperplane arrangement a, is independent of x. when a is a sufficiently general linear section of an aspheric arrangement, we explain a new way for computing the twisted homology of m ( a ). | arxiv:math/0305266 |
a recent paper [ go $ \ textit { et al } $., phys. rev. lett. $ \ textbf { 121 } $, 086602 ( 2018 ) ] proposed that the intrinsic orbital hall effect ( ohe ) can emerge from momentum - space orbital texture in centrosymmetric materials. in searching for real materials with strong ohe, we investigate the intrinsic ohe i... | arxiv:1808.05546 |
in a recent note ( arxiv : 0711. 4930 [ hep - th ] ) ito and seiler claim that there is a ' missing link ' in the derivation in arxiv : 0707. 2179 [ hep - th ] by the present author ; namely, that no proof of a certain inequality used there is given at weak coupling. here it is pointed out that in fact no such missing ... | arxiv:0712.2620 |
in the present paper, questions about a local behavior of mappings $ f : d \ rightarrow \ overline { { \ bbb r } ^ n }, $ $ n \ ge 2, $ in $ \ overline { d } $ are studied. under some conditions on a measurable function $ q ( x ), $ $ q : d \ rightarrow [ 0, \ infty ], $ and boundaries of $ d $ and $ d ^ { \, \ prime }... | arxiv:1505.06490 |
the anisotropy or triaxiality of massive dark matter haloes largely defines the structure of the cosmic web, in particular the filaments that join the haloes together. here we investigate such oriented correlations in mass - peak patch halo catalogues by using the initial strain tensor of spherical proto - halo regions... | arxiv:2101.01455 |
the pair - breaking critical current density j _ { d } of magnesium diboride was determined over its entire temperature range by a pulsed dc transport measurement. at fixed low values of current density j, the resistive transition temperature tc shifts in the classic \ delta t _ { c } ( j ) / t _ { c } ( 0 ) \ propto -... | arxiv:cond-mat/0212108 |
we introduce a new theory of generalised solutions which applies to fully nonlinear pde systems of any order and allows for merely measurable maps as solutions. this approach bypasses the standard problems arising by the application of distributions to pdes and is not based on either integration by parts or on the maxi... | arxiv:1501.06164 |
we prove that the parker - - semeraro systems satisfy six of the nine kessar - - linckelmann - - lynd - - semeraro weight conjectures for saturated fusion systems. as a by - product we obtain that robinson ' s ordinary weight conjecture holds for the principal $ 3 $ - block of aut $ ( g _ 2 ( 3 ) ) $, the principal $ 5... | arxiv:2407.07211 |
merely on empirical facts. these assumptions – a paradigm – comprise a collection of beliefs, values and techniques that are held by a given scientific community, which legitimize their systems and set the limitations to their investigation. for naturalists, nature is the only reality, the " correct " paradigm, and the... | https://en.wikipedia.org/wiki/Philosophy_of_science |
randomness expansion where one generates a longer sequence of random numbers from a short one is viable in quantum mechanics but not allowed classically. device - independent quantum randomness expansion provides a randomness resource of the highest security level. here, we report the first experimental realization of ... | arxiv:1902.07529 |
the basic notions of vacuum technology for superconducting applications are presented, with an emphasis on mass and heat transport in free molecular regimes. the working principles and practical details of turbomolecular pumps and cryopumps are introduced. the specific case of the large hadron collider ' s cryogenic va... | arxiv:1501.07162 |
surface - related multiples pose significant challenges in seismic data processing, often obscuring primary reflections and reducing imaging quality. traditional methods rely on computationally expensive algorithms, the prior knowledge of subsurface model, or accurate wavelet estimation, while supervised learning appro... | arxiv:2505.00419 |
deep learning models are vulnerable to various adversarial manipulations of their training data, parameters, and input sample. in particular, an adversary can modify the training data and model parameters to embed backdoors into the model, so the model behaves according to the adversary ' s objective if the input conta... | arxiv:1905.13409 |
let x be a nonempty convex compact subset of some haus - dorff locally convex topological vector space s. the well know bauer ' s maximum principle stats that every convex upper semi - continuous function from x into r attains its maximum at some extremal point of x. we give some extensions of this result when x is ass... | arxiv:1812.07243 |
we consider the problems of variable selection and estimation in nonparametric additive regression models for high - dimensional data. in recent years, several methods have been proposed to model nonlinear relationships when the number of covariates exceeds the number of observations by using spline basis functions and... | arxiv:1310.1282 |
the isolated toughness variant is a salient parameter for measuring the vulnerability of networks, which is inherently related to fractional factors ( used to characterize the feasibility of data transmission ). the combination of minimum degree and the corresponding tight bound of isolated toughness variant for fracti... | arxiv:2408.10847 |
we study the long - distance asymptotic behavior of various correlation functions for the one - dimensional ( 1d ) attractive hubbard model in a partially polarized phase through the bethe ansatz and conformal field theory approaches. we particularly find the oscillating behavior of these correlation functions with spa... | arxiv:1710.08742 |
task - oriented semantic communications ( tsc ) enhance radio resource efficiency by transmitting task - relevant semantic information. however, current research often overlooks the inherent semantic distinctions among encoded features. due to unavoidable channel variations from time and frequency - selective fading, s... | arxiv:2405.00135 |
the ' double dirac cone ' 2d topological interface states found on the ( 001 ) faces of topological crystalline insulators such as pb $ _ { 1 - x } $ sn $ _ { x } $ se feature degeneracies located away from time reversal invariant momenta, and are a manifestation of both mirror symmetry protection and valley interactio... | arxiv:1712.07894 |
accurate estimates of the under - 5 mortality rate ( u5mr ) in a developing world context are a key barometer of the health of a nation. this paper describes new models to analyze survey data on mortality in this context. we are interested in both spatial and temporal description, that is, wishing to estimate u5mr acro... | arxiv:1711.00800 |
a classical theorem of dirac from 1952 asserts that every graph on $ n $ vertices with minimum degree at least $ \ lceil n / 2 \ rceil $ is hamiltonian. in this paper we extend this result to random graphs. motivated by the study of resilience of random graph properties we prove that if $ p \ gg \ log n / n $, then a. ... | arxiv:1108.2502 |
in a recent article by chapuy and perarnau, it was shown that a uniformly chosen automaton on $ n $ states with a $ 2 $ - letter alphabet has a synchronizing word of length $ o ( \ sqrt { n } \ log n ) $ with high probability. in this note, we improve this result by showing that, for any $ \ varepsilon > 0 $, there exi... | arxiv:2306.09040 |
this paper introduces selective - backprop, a technique that accelerates the training of deep neural networks ( dnns ) by prioritizing examples with high loss at each iteration. selective - backprop uses the output of a training example ' s forward pass to decide whether to use that example to compute gradients and upd... | arxiv:1910.00762 |
building on the success of text - to - image diffusion models ( dpms ), image editing is an important application to enable human interaction with ai - generated content. among various editing methods, editing within the prompt space gains more attention due to its capacity and simplicity of controlling semantics. howe... | arxiv:2403.04880 |
we give an asymptotic formula for the number of biquadratic extensions of the rationals of bounded discriminant that fail the hasse norm principle. | arxiv:1707.00412 |
a model is introduced to describe guided propagation of a linear or nonlinear pulse which encounters a localized nonlinear defect, that may be either static or breather - like one ( the model with the static defect applies to an optical pulse in a long fiber link with an inserted additional section of a nonlinear fiber... | arxiv:nlin/0204065 |
we present a " super - deblended " far - infrared to ( sub ) millimeter photometric catalog in the cosmic evolution survey ( cosmos ), prepared with the method recently developed by liu et al. 2018, with key adaptations. we obtain point spread function ( psf ) fitting photometry at fixed prior positions including 88, 0... | arxiv:1807.04697 |
create an articulated and realistic human 3d model is a complicated task, not only get a model with the right body proportions but also to the whole process of rigging the model with correct articulation points and vertices weights. having a tool that can create such a model with just a few clicks will be very advantag... | arxiv:2103.14507 |
cortisol, corticosterone and aldosterone activate full - length glucocorticoid receptor ( gr ) from elephant shark, a cartilaginous fish belonging to the oldest group of jawed vertebrates. activation by aldosterone a mineralocorticoid, indicates partial divergence of elephant shark gr from the mr. progesterone activate... | arxiv:1911.03517 |
the data of temperature dependent superfluid density $ n _ s ( t ) $ in li $ _ 2 $ pd $ _ 3 $ b and li $ _ 2 $ pt $ _ 3 $ b [ yuan { \ it et al. }, \ phrl97, 017006 ( 2006 ) ] show that a sudden change of the slope of $ n _ s ( t ) $ occur at slightly lower than the critical temperature. motivated by this observation, ... | arxiv:0709.4121 |
within the framework of ginzburg - landau theory we study the rich variety of interfacial phase transitions in twinning - plane superconductors. we show that the phase behaviour strongly depends on the transparency of the twinning plane for electrons measured by means of the coupling parameter \ alpha _ tp. by analyzin... | arxiv:cond-mat/0106294 |
the dialogue experience with conversational agents can be greatly enhanced with multimodal and immersive interactions in virtual reality. in this work, we present an open - source architecture with the goal of simplifying the development of conversational agents operating in virtual environments. the architecture offer... | arxiv:2308.02665 |
we measure the mean frequencies of acoustic waves propagating toward and away from a sunspot employing a spot - centered fourier - hankel decomposition of p - mode amplitudes as measured from a set of observations made at the south pole in 1991. we demonstrate that there is a significant frequency shift between the inw... | arxiv:astro-ph/9603078 |
this paper explores the relationship between author - level bibliometric indicators and the researchers the " measure ", exemplified across five academic seniorities and four disciplines. using cluster methodology, the disciplinary and seniority appropriateness of author - level indicators is examined. publication and ... | arxiv:1505.04565 |
we report here on a detailed study of a c - type rr lyrae variable ( rrc variable ), sb 796, serendipitously discovered in a search of the wasp public data for stars that display large photometric periodic modulation. sb 796 displays a period of $ p = 0. 26585 $ d and semi - amplitude of $ \ sim $ 0. 1 mag. comparison ... | arxiv:1810.09501 |
the monogamy relation for quantum correlations is not satisfied by all measures for all multiparty quantum states. we prove that an arbitrary quantum state which is nonmonogamous for negativity will become monogamous if a finite number of copies of the same state is provided. we refer this as activation of nonmonogamou... | arxiv:1608.06914 |
the analytic properties of a class of generalized husimi functions are discussed, with particular reference to the problem of state reconstruction. the class consists of the subset of wodkiewicz ' s operational probability distributions for which the filter reference state is a squeezed vacuum state. the fact that the ... | arxiv:quant-ph/9805054 |
this paper proposes an automatic procedure, based on root data analysis framework, for the analysis of silicon photomultipliers ( sipm ) characteristics. in particular, it can be used to analyze experimental waveforms, from oscilloscope, containing sipm pulses acquired at different temperatures and bias voltages. impor... | arxiv:1907.03926 |
the morphology of growing pd nano - particles on mgo ( 001 ) surfaces have been investigated in situ, during growth, by grazing incidence small angle x - ray scattering, for different substrate temperatures. the 2d patterns obtained are quantitatively analyzed, and the average morphological parameters ( shape, size ) d... | arxiv:0707.3237 |
the prediction of single particle level crossing phenomenon between $ 2p _ { 3 / 2 } $ and $ 1f _ { 5 / 2 } $ orbitals in $ ni $ - and $ cu $ - isotopic chains by the finite range simple effective interaction without requiring the tensor part is discussed. in this case the experimentally observed crossing could be stud... | arxiv:2204.12452 |
in this article, for a non degenerate singular phase, we reconsider a stationary phase formula of heifetz in the nonarchimedean local field setting and give a motivic analogue using cluckers - loeser ' s motivic integration. | arxiv:2502.04881 |
we study higher order tangents and higher order laplacians on p. c. f. self - similar sets with fully symmetric structures, such as $ d3 $ or $ d4 $ symmetric fractals. firstly, let $ x $ be a vertex point in the graphs that approximate the fractal, we prove that for any $ f $ defined near $ x $, the higher oder weak t... | arxiv:1607.07544 |
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