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abstract: |
We present an example of the gauge mediated SUSY breaking flipped $SU(5)$ model. The messengers of the SUSY breaking are either only colour triplets which belong to the minimal content of the scalar supermultiplets or together with triplets as a messengers emerge the ordinary Higgs doublets. In both... |
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abstract: 'The introduction of Parikh matrices by Mateescu et al. in 2001 has sparked numerous new investigations in the theory of formal languages by various researchers, among whom is Şerbǎnuţǎ. Recently, a decade-old conjecture by Şerbǎnuţǎ on the $M$-ambiguity of words was disproved, leading to new possibilitie... |
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abstract: 'In this paper, the elliptic PDE-constrained optimization problem with box constraints on the control is studied. To numerically solve the problem, we apply the *‘optimize-discretize-optimize’* strategy. Specifically, the alternating direction method of multipliers (ADMM) algorithm is applied in function ... |
, , and
We have used the Simbad database and VizieR catalogue access tools to construct the observational color–absolute magnitude diagrams of nearby K–M dwarfs with precise [*Hipparcos*]{} parallaxes ($\sigma_\pi/\pi\leq 0.05$). Particular attention has been paid to removing unresolved double/multiple stars and v... |
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abstract: 'A self-consistent system of interaction nonlinear spinor and scalar fields within the scope of a BI cosmological model filled with perfect fluid is considered. The role of spinor field in the evolution of the Universe is studied. It is shown that the spinor field nonlinearity can generate a negative effe... |
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abstract: 'We investigate a novel boundary condition for the $bc$ system with central charge $c=-2$. Its boundary state is constructed and tested in detail. It appears to give rise to the first example of a local logarithmic boundary sector within a bulk theory whose Virasoro zero modes are diagonalizable. 0.1cm -0... |
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abstract: 'Static flexoelectric effect in a finite sample of a solid is addressed in terms of phenomenological theory for the case of a thin plate subjected to bending. It has been shown that despite an explicit asymmetry inherent to the bulk constitutive electromechanical equations which take into account the flex... |
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abstract: 'This paper studies a simple class of zero-sum games played by two competing quantum players: each player sends a mixed quantum state to a referee, who performs a joint measurement on the two states to determine the players’ payoffs. We prove that an equilibrium point of any such game can be approximated ... |
---
title: Performance metrics
---
It can be argued that the quality of science cannot be measured purely by quantitative metrics, and certainly not by a single one that is supposed to fit all. Experimental groups and theoretical groups have different types of output and it is difficult to envisage a way in which the ... |
2.3truecm
[**LAPLACE-BELTRAMI EQUATION ON HYPERSURFACES AND $\Gamma$-CONVERGENCE**]{} 0.7truecm [Tengiz BUCHUKURI, Roland DUDUCHAVA & George TEPHNADZE ]{}[^1]
0.7truecm
0.25in
> [**Abstract.**]{} We investigate a mixed boundary value problem for the stationary heat transfer equation in a thin layer with a mid hyper... |
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abstract: 'In these lectures I discuss peculiarities of the critical behaviour of “non-ideal” systems as it is explained by the renormalization group approach. Examples considered here include account of the single-ion anisotropy, structural disorder, frustrations. I introduce main ideas of renormalization and show... |
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abstract: 'Upper limits for the mass-radius ratio and total charge are derived for stable charged general relativistic matter distributions. For charged compact objects the mass-radius ratio exceeds the value 4/9 corresponding to neutral stars. General restrictions for the red shift and total energy (including the ... |
---
abstract: 'We use an estimate on the Thurston–Bennequin invariant of a Legendrian link in terms of its Kauffman–polynomial to show that links of topological unknots, e.g. the Borromean rings or the Whithead link, may not be represented by Legendrian links of Legendrian unknots.'
author:
- 'Klaus Mohnke[^1]'
title: ... |
---
abstract: |
By requiring co-ordination to take place using explicit message passing instead of relying on shared memory, actor-based programming languages have been shown to be effective tools for building reliable and fault-tolerant distributed systems. Although naturally communication-centric, communication p... |
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abstract: 'A new moderately $r$-process-enhanced metal-poor star, [RAVE J093730.5$-$062655]{}, has been identified in the Milky Way halo as part of an ongoing survey by the $R$-Process Alliance. The temperature and surface gravity indicate that [J0937$-$0626 ]{}is likely a horizontal branch star. At $[\rm{Fe/H}] = ... |
---
author:
- 'M. Zechmeister'
- 'M. Kürster'
- 'M. Endl'
bibliography:
- 'paper.bib'
date: 'Received / Accepted'
subtitle: A search for terrestrial planets in the habitable zone of M dwarfs
title: 'The M dwarf planet search programme at the ESO VLT + UVES [^1] [^2] '
---
Introduction
============
High-precision diff... |
---
abstract: 'It is thought that the emergence of the “nightmare scenario” at the LHC could be a serious crisis for particle physics that could require radical new concepts and even a major paradigm change. A root cause may have been exaggeration of the significance of asymptotic freedom, leading to the historically p... |
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abstract: 'A Monte-Carlo study is presented using ground based measurements of the electromagnetic part of showers initiated in the atmosphere by high energetic cosmic rays to reconstruct energy and mass of primary particles with energies above 300TeV. With two detector arrays measuring the Cherenkov light and the ... |
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abstract: 'We present two practical and widely applicable methods, including some criteria and a general procedure, for detecting Brunnian property of a link, if each component is known to be unknot. The methods are based on observation and handwork. They are used successfully for all Brunnian links known so far. T... |
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abstract: 'Let $T_\beta$ be the $\beta$-transformation on $[0,1)$ defined by $$T_\beta(x)=\beta x\text{ mod }1.$$ We study the Diophantine approximation of the orbit of a point $x$ under $T_\beta$. Precisely, for given two positive functions $\psi_1,~\psi_2:\mathbb{N}\rightarrow\mathbb{R}^+$, define $$\mathcal{L}(\... |
---
author:
- |
[**Z. Néda** ]{}\
[ *Babes-Bólyai University, Dept. of Physics*]{}\
[ *str. Kogalniceanu 1, RO-3400 Cluj, Romania* ]{}\
- |
[*and* ]{}\
[ *University of Bergen, Dept. of Physics* ]{}\
[ *Allégaten 55, N-5007 Bergen, Norway*]{}
title: |
**CURIE TEMPERATURES\
FOR BINARY IS... |
---
abstract: 'The expected running time of the classical [(1+1) EA]{}on the [[<span style="font-variant:small-caps;">OneMax</span>]{}]{}benchmark function has recently been determined by Hwang et al. (2018) up to additive errors of $O((\log n)/n)$. The same approach proposed there also leads to a full asymptotic expan... |
[**On a realistic interpretation of quantum mechanics**]{}
[**Arnold Neumaier**]{}\
\
Institut für Mathematik\
Universität Wien\
Strudlhofgasse 4\
A-1090 Wien, Austria\
email: neum@cma.univie.ac.at\
WWW: http://solon.cma.univie.ac.at/neum/\
\
[**Abstract.**]{} The best mathematical arguments against a realistic int... |
---
abstract: 'Recent work has indicated that ghost imaging may have applications in standoff sensing. However, most theoretical work has addressed transmission-based ghost imaging. To be a viable remote-sensing system, the ghost imager needs to image rough-surfaced targets in reflection through long, turbulent optical... |
---
bibliography:
- './IDS-NF\_IDR.bib'
---
00a-Title-page/00a-Title-page 00b-AuthorList/00b-AuthorList 00c-Foreword/00c-Foreword 00d-Executive-summary/00d-Executive-summary 01-PPEG/01-0-PPEG 02-AccWG/02-0-AccWG 03-DetWG/03-0-DetWG 04-RandD-plan/04-RandD-plan
Acknowledgements {#acknowledgements .unnumbered}
=========... |
---
author:
- 'D. Yadykin, Y.Q. Liu, R. Paccagnella'
title: '[**Effect of kinetic resonances on the stability of Resistive Wall Mode in Reversed Field Pinch**]{}'
---
Introduction
============
Understanding physics and stabilization of the Resistive Wall Mode (RWM) is an important task for the successful operation of... |
---
author:
- |
W. R. Gibbs\
New Mexico State University\
Las Cruces NM, 88003
title: 'Low-energy Antiproton Interaction with Helium'
---
=-.17in =1.5cm =2ex =6ex =2ex
=1.2
Introduction
============
Recent work on the trapping of low-energy antiprotons [@holz] presented the measurement of the annihilati... |
---
abstract: 'The question of whether all shared objects with consensus number 2 belong to Common2, the set of objects that can be implemented in a wait-free manner by any type of consensus number 2, was first posed by Herlihy. In the absence of general results, several researchers have obtained implementations for re... |
---
abstract: |
Multiple matrix sampling is a survey methodology technique that randomly chooses a relatively small subset of items to be presented to survey respondents for the purpose of reducing respondent burden. The data produced are missing completely at random (MCAR), and special missing data techniques shou... |
---
abstract: 'We introduce a novel and efficient algorithm called the stochastic approximate gradient descent (SAGD), as an alternative to the stochastic gradient descent for cases where unbiased stochastic gradients cannot be trivially obtained. Traditional methods for such problems rely on general-purpose sampling t... |
---
abstract: 'Motion of a single electron in a disordered alloy and or interacting electrons systems such as magnetic materials, strongly correlated systems and superconductors is replaced by motion of that in an effective medium which is denoted by self-energy. The study of disordered alloy and interacting electrons ... |
---
abstract: |
We present general techniques for proving inapproximability results for several paradigmatic truthful multidimensional mechanism design problems. In particular, we demonstrate the strength of our techniques by exhibiting a lower bound of $2-\frac{1}{m}$ for the scheduling problem with $m$ unrelated ... |
=1.0cm
[**Phase Transitions: Summary of Discussion Session II of Camerino 2005**]{}
Abstract
[ *A brief report of the topics which received attention during the discussion session II of the International Workshop on Symmetries and Low-Energy Phase Transitions in Nuclear-Structure Physics, held in Camerino on 9-11 Oc... |
Thin films of elongated molecules with tilt ordering, including Smectic C liquid crystals and dense fluid phases of amphiphiles deposited on water, very often possess fascinating distributions of the tilt azimuth. The organization of the tilt azimuth is referred to as the texture and can be observed by polarized light ... |
---
abstract: 'Taking seriously the interpretation of black hole entropy as the logarithm of the number of microstates, we argue that thermal gravitons may undergo a phase transition to a kind of black hole condensate. The phase transition proceeds via nucleation of black holes at a rate governed by a saddlepoint confi... |
---
author:
- 'Jeffrey Burdges[^1]'
bibliography:
- 'burdges.bib'
- 'fMr.bib'
title: |
On Frattini arguments in $L$-groups\
of finite Morley rank
---
\[p:invCarter\] Let $\hat{G}$ be a group of finite Morley rank, let $G$ itself be a definable connected normal subgroup group of $\hat{G}$, and let $S$ be a Sylo... |
---
abstract: 'We investigate the relationship between the quenching of star formation and the structural transformation of massive galaxies, using a large sample of photometrically-selected post-starburst galaxies in the UKIDSS UDS field. We find that post-starburst galaxies at high-redshift ($z>1$) show high Sérsic i... |
---
abstract: 'The conflict between canonical commutation relation and gauge invariance, which both the momentum and angular momentum of quark and gluon should satisfy, is clarified. The quantum version of gauge invariance is studied. The gauge independence of the matrix elements of quark momentum and angular momentum ... |
---
abstract: 'The time-evolution and space-distribution of internal electromagnetic fields in heavy-ion reactions at beam energies between 200 and 2000 MeV/nucleon are studied within an Isospin-dependent Boltzmann-Uhling-Uhlenbeck transport model IBUU11. While the magnetic field can reach about $7\times 10^{16}$ G whi... |
---
abstract: |
We formulate the Hubbard model for the simple cubic lattice in the representation of interacting dimers applying the exact solution of the dimer problem. By eliminating from the considerations unoccupied dimer energy levels in the large $U$ limit (it is the only assumption) we analytically derive th... |
---
abstract: 'Reinforcement learning methods have been developed to achieve great success in training control policies in various automation tasks. However, a main challenge of the wider application of reinforcement learning in practical automation is that the training process is hard and the pretrained policy network... |
---
abstract: 'In this paper Butson-type complex Hadamard matrices $\mathrm{BH}(n,q)$ of order $n$ and complexity $q$ are classified for small parameters by computer-aided methods. Our main results include the enumeration of $\mathrm{BH}(21,3)$, $\mathrm{BH}(16,4)$, and $\mathrm{BH}(14,6)$ matrices. There are exactly $... |
---
abstract: 'In this paper we will analyze the status of gauge freedom in quantum mechanics (QM) and quantum field theory (QFT). Along with this analysis comparison with ordinary QFT will be given. We will show how the gauge freedom problem is connected with the spacetime coordinates status — the very point at which ... |
---
abstract: 'We present a new spectroscopic classification for OB stars based on $H-$band (1.5 to 1.8 ) observations of a sample of stars with optical spectral types. Our initial sample of nine stars demonstrates that the combination of 1.7002 and H Brackett series absorption can be used to determine spectral types ... |
---
abstract: 'While end-to-end neural conversation models have led to promising advances in reducing hand-crafted features and errors induced by the traditional complex system architecture, they typically require an enormous amount of data due to the lack of modularity. Previous studies adopted a hybrid approach with ... |
---
abstract: |
In this paper, stochastic inertial manifold for damped wave equations subjected to additive white noise is constructed by the Lyapunov-Perron method. It is proved that when the intensity of noise tends to zero the stochastic inertial manifold converges to its deterministic counterpart almost surely.... |
---
abstract: 'We study quantum bipartite systems in a random pure state, where von Neumann entropy is considered as a measure of the entanglement. Expressions of the first and second exact cumulants of von Neumann entropy, relevant respectively to the average and fluctuation behavior, are known in the literature. The ... |
---
abstract: 'We consider a Bell-like inequality performed using various instances of multi-photon entangled states to demonstrate that losses occurring [*after*]{} the unitary transformations used in the nonlocality test can be counteracted by enhancing the “size" of such entangled states. In turn, this feature can b... |
---
author:
- 'Ioan Ghisoiu,'
- 'Tyler Gorda,'
- 'Aleksi Kurkela,'
- 'Paul Romatschke,'
- 'Matias Säppi,'
- and Aleksi Vuorinen
title: 'On high-order perturbative calculations at finite density'
---
Introduction \[sec:intro\]
==========================
Understanding the properties of cold and dense strongly interacti... |
---
abstract: 'The retarded van-der-Waals potential, as first obtained by Casimir and Polder, is usually computed on the basis of nonrelativistic QED. The hamiltonian describes two infinitely heavy nuclei, charge $e$, separated by a distance $R$ and two spinless electrons, charge $-e$, nonrelativistically coupled to th... |
---
author:
- |
[^1]\
Ludwig-Maximillians Universität, Munich, Germany\
E-mail:
title: Electroweak physics at the Tevatron
---
Introduction
============
The analysis of single and pair production of the weak vector bosons $Z$ and $W$ in hadron-hadron collisions provides not only insight into the electrowe... |
---
address: 'Institute of Theoretical and Experimental Physics, 117259 Moscow, Russia'
author:
- 'A. BOGATYREV'
title: 'OPEN AND HIDDEN CHARM PRODUCTION WITH THE HERA-B EXPERIMENT'
---
Introduction
============
The mechanisms by which charmonium and open charm states are produced in hadronic collisions are not well ... |
---
abstract: 'We present a first-principles study of the electronic structures and properties of ideal (atomically sharp) LaAlO$_3$/ SrTiO$_3$ (001) heterointerfaces and their variants such as a new class of quantum well systems. We demonstrate the insulating-to-metallic transition as a function of the LaAlO$_3$ film ... |
---
abstract: 'It is proven that each indecomposable injective module over a valuation domain $R$ is polyserial if and only if each maximal immediate extension $\widehat{R}$ of $R$ is of finite rank over the completion $\widetilde{R}$ of $R$ in the $R$-topology. In this case, for each indecomposable injective module $E... |
---
abstract: 'Auto-encoder is an important architecture to understand point clouds in an encoding and decoding procedure of self reconstruction. Current auto-encoder mainly focuses on the learning of global structure by global shape reconstruction, while ignoring the learning of local structures. To resolve this issue... |
---
author:
- 'Anonymous Author(s)'
- |
[Carl Yang$^*$, Jieyu Zhang$^*$, Jiawei Han]{}\
*University of Illinois, Urbana Champaign, 201 N Goodwin Ave, Urbana, Illinois 61801, USA\
{jiyang3, jieyuz2, hanj}@illinois.edu*
bibliography:
- 'carlyang.bib'
title: Neural Embedding Propagation on Heterogeneous Networ... |
---
abstract: 'An exact arithmetic, memory efficient direct solution method for finite element method (FEM) computations is outlined. Unlike conventional black-box or low-rank direct solvers that are opaque to the underlying physical problem, the proposed method leverages physical insights at every stage of the develop... |
---
abstract: 'We introduce the idea of Assur graphs, a concept originally developed and exclusively employed in the literature of the kinematics community. The paper translates the terminology, questions, methods and conjectures from the kinematics terminology for one degree of freedom linkages to the terminology of A... |
---
abstract: |
A barrier certificate is an inductive invariant function which can be used for the safety verification of a hybrid system. Safety verification based on barrier certificate has the benefit of avoiding explicit computation of the exact reachable set which is usually intractable for nonlinear hybrid sy... |
---
abstract: 'The LHC has delivered already 10 ${\rm fb}^{-1}$ of proton proton collisions at a centre-of-mass energy of 7-8 TeV. With this data set, ATLAS and CMS have discovered a new boson at a mass of about 125 GeV and have searched for new physics at the TeV scale.'
author:
- Gigi Rolandi
bibliography:
- 'pa-bib.... |
---
abstract: 'We consider nonsymmetric hermitian complex Hadamard matrices belonging to the Bose–Mesner algebra of commutative nonsymmetric association schemes. First, we give a characterization of the eigenmatrix of a commutative nonsymmetric association scheme of class $3$ whose Bose–Mesner algebra contains a nonsym... |
---
abstract: '3D object detection from raw and sparse point clouds has been far less treated to date, compared with its 2D counterpart. In this paper, we propose a novel framework called FVNet for 3D front-view proposal generation and object detection from point clouds. It consists of two stages: generation of front-v... |
0.6cm
\#1 \#1\#2
UCB-PTH-12/07\
1.3cm
[**The Static Quantum Multiverse**]{}
0.7cm
[Yasunori Nomura]{}
0.4cm
[*Berkeley Center for Theoretical Physics, Department of Physics,\
University of California, Berkeley, CA 94720, USA*]{}
0.1cm
[*Theoretical Physics Group, Lawrence Berkeley National Laboratory, CA 9472... |
---
abstract: 'Positrons are accumulated within a Penning trap designed to make more precise measurements of the positron and electron magnetic moments. The retractable radioactive source used is weak enough to require no license for handling radioactive material and the radiation dosage one meter from the source gives... |
---
author:
- |
L. Markou$^{1}$, E. Stiliaris$^{2}$ and C. N.Papanicolas$^{1,*}$\
\
$^{1}$ The Cyprus Institute, K. Kavafi 20, 2121 Nicosia, Cyprus\
$^{2}$ National and Kapodistrian University of Athens, Physics Department, 15771 Athens, Greece\
\
\
bibliography:
- 'bibliography.bib'
title: 'Mul... |
---
abstract: 'Let $k$ be an algebraically closed field, $G$ a linear algebraic group over $k$ and $\varphi\in {\textup{Aut}}(G)$, the group of all algebraic group automorphisms of $G$. Two elements $x, y$ of $G$ are said to be $\varphi$-twisted conjugate if $y=gx\varphi(g)^{-1}$ for some $g\in G$. In this paper we pro... |
---
abstract: 'We propose differential holography as a method to overcome the long-standing forward-scattering problem in photoelectron holography and related techniques for the three-dimensional imaging of atoms. Atomic images reconstructed from experimental and theoretical Cu 3p holograms from Cu(001) demonstrate tha... |
---
abstract: 'Optical properties of a plasmonic nano-antenna made of two metallic nanospheroids (prolate or oblate) are investigated analytically in quasistatic approximation. It is shown that in clusters of two nanospheroids, three types of plasmonic modes can be present. Two of them can be effectively excited by a p... |
---
abstract: 'We study strange stars in the framework of $f\left(R,\mathcal{T}\right)$ theory of gravity. To provide exact solutions of the field equations it is considered that the gravitational Lagrangian can be expressed as the linear function of the Ricci scalar $R$ and the trace of the stress-energy tensor $\math... |
---
abstract: 'The normalized maximum likelihood (NML) is a recent penalized likelihood that has properties that justify defining the amount of discrimination information (DI) in the data supporting an alternative hypothesis over a null hypothesis as the logarithm of an NML ratio, namely, the alternative hypothesis NML... |
---
abstract: 'The empirical copula has proved to be useful in the construction and understanding of many statistical procedures related to dependence within random vectors. The empirical beta copula is a smoothed version of the empirical copula that enjoys better finite-sample properties. At the core lie fundamental r... |
---
abstract: 'The enormous theoretical potential of Quantum Information Processing (QIP) is driving the pursuit for its practical realization by various physical techniques. Currently Nuclear Magnetic Resonance (NMR) has been the forerunner by demonstrating a majority of quantum algorithms. In NMR, spin systems consis... |
---
abstract: 'In this paper, we propose and analyze a new fractional order malaria model with temporary immunity. We extend the existing malaria model to include fractional derivatives. Basic reproduction number is computed using the next generation matrix method. Model equilibria are determined and their local asympt... |
---
abstract: 'NASA’s Parker Solar Probe (PSP) mission is currently investigating the local plasma environment of the inner-heliosphere ($< $0.25$R_\odot$) using both [*[in-situ]{}*]{} and remote sensing instrumentation. Connecting signatures of microphysical particle heating and acceleration processes to macro-scale h... |
---
abstract: |
Discretizations of the mean curvature and extrinsic curvature components are constructed on piecewise flat simplicial manifolds, giving approximations for smooth curvature values in a mostly mesh-independent way. These constructions are given in combinatoric form in terms of the extrinsic hinge angl... |
---
abstract: |
In this paper we study metastable behaviour at low temperature of Glauber spin-flip dynamics on random graphs. We fix a large number of vertices and randomly allocate edges according to the Configuration Model with a prescribed degree distribution. Each vertex carries a spin that can point either up... |
---
abstract: 'The polarization dependence of photoconductivity response at cyclotron-resonance harmonics in a nondegenerate two-dimensional (2D) electron system formed on the surface of liquid helium is studied using a setup in which a circular polarization of opposite directions can be produced. Contrary to the resul... |
---
author:
- |
James T. Wheeler\
[*Utah State University, Logan, UT 84322*]{}
title: ' $SU(3) \times SU(2) \times U(1):$ The residual symmetry of extended conformal gravity.'
---
Motivation
==========
There are two points crucial to the understanding of gravity and its relationship to the standard model of t... |
‘@=11 \#1[@underline\#1 $\@@underline{\hbox{#1}}$]{} ‘@=12
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\#1 \#1
=cmex10 scaled 1200
\#1[\^[\#1]{}]{} \#1[\_[\#1]{}]{} \#1[/\#1]{} /\#1[\#1]{} \#1[\#1]{} \#1[\#1]{} \#1[\#1]{} \#1[\#1]{} \#1[\#1]{} \#1 \#1 \#1 \#1[\#1|]{} \#1[| \#1]{} \#1[\#1]{} \#1[| \#1|]{} \#1 \#1[[ ]{}]{} \#... |
---
abstract: 'BellQMA protocols are a subclass of multi-prover quantum Merlin-Arthur protocols in which the verifier is restricted to perform nonadaptive, unentangled measurements on the quantum states received from each Merlin. In this paper, we prove that $m$-clause 3-SAT instances have BellQMA proofs of satisfiabil... |
---
abstract: 'We consider the problem of warehouse multi-robot automation system in discrete-time and discrete-space configuration with focus on the task allocation and conflict-free path planning. We present a system design where a centralized server handles the task allocation and each robot performs local path plan... |
---
abstract: 'This tutorial is intended to give an accessible introduction to Hopf algebras. The mathematical context is that of representation theory, and we also illustrate the structures with examples taken from combinatorics and quantum physics, showing that in this latter case the axioms of Hopf algebra arise nat... |
---
abstract: 'Let $X$ be a max-stable random vector with positive continuous density. It is proved that the conditional independence of any collection of disjoint subvectors of $X$ given the remaining components implies their joint independence. We conclude that a broad class of tractable max-stable models cannot exhi... |
---
abstract: 'We show that every real analytic action of a connected supersoluble Lie group on a compact surface with nonzero Euler characteristic has a fixed point. This implies that E. Lima’s fixed point free $C^{\infty}$ action on $S^2$ of the affine group of the line cannot be approximated by analytic actions. An ... |
---
abstract: 'The Wiener polarity index of a graph is defined as the number of unordered pairs of vertices at distance three. In recent years, this topological index was extensively studied since it has many known applications in chemistry and also in network theory. In this paper, we generalize the result of Behmaram... |
**[Study of the Nuclear Activity of the Seyfert Galaxy ]{}**
**[NGC 7469 over the Period of Observations 2008–2014]{}**
L. Ugol’kova$^{1*}$, B. Artamonov$^1$, E. Shimanovskaya$^1$,
V. Bruevich$^1$, O. Burhonov$^2$, Sh. Egamberdiev$^2$, N. Metlova$^1$
[*$^1$ M. V. Lomonosov Moscow State University, Sternberg Astron... |
---
abstract: |
We present the results of detailed N-body simulations of clusters moving in a realistic Milky Way (MW) potential. The strong interaction with the bulge and the disk of the Galaxy leads to the formation of tidal tails, emanating from opposite sides of the cluster. Some characteristic features in the ... |
---
abstract: 'We give a uniform construction of free pseudospaces of dimension $n$ extending work in [@BP]. This yields examples of $\omega$-stable theories which are $n$-ample, but not $n+1$-ample. The prime models of these theories are buildings associated to certain right-angled Coxeter groups.'
author:
- Katrin Te... |
---
author:
- Remo Garattini
title: 'Self Sustained Traversable Phantom Wormholes and Gravity’s Rainbow'
---
Introduction {#sec:1}
============
In recent years, several attempts to modify gravity at Planckian or Transplanckian energy have been considered. The hope is to include quantum gravitational effects in the de... |
---
author:
- |
Konstantinos Pelechrinis$^*$, Ioannis Broustis$^*$, Srikanth V. Krishnamurthy$^*$, Christos Gkantsidis$^{\dagger}$\
\
\
bibliography:
- 'main.bib'
title: ' A measurement driven, 802.11 anti-jamming system\'
---
Acknowledgments {#acknowledgments .unnumbered}
===============
The authors woul... |
---
abstract: 'Improved general slow-roll formulae giving the primordial gravitational wave spectrum are derived in the present work. Also the first and second order general slow-roll inverse formulae giving the Hubble parameter $H$ in terms of the gravitational wave spectrum are derived. Moreover, the general slow-rol... |
---
abstract: |
The spectroscopic parameters and decay channels of the doubly charged scalar, pseudoscalar and axial-vector charm-strange tetraquarks $Z_{%
\overline{c}s}=[sd][\overline u \overline c]$ are explored within framework of the QCD sum rule. The masses and current couplings of these diquark-antidiqua... |
---
abstract: 'Given a convex disk $K$ and a positive integer $k$, let $\delta_T^k(K)$ and $\delta_L^k(K)$ denote the $k$-fold translative packing density and the $k$-fold lattice packing density of $K$, respectively. Let $T$ be a triangle. In a very recent paper [@sriamorn], I proved that $\delta_L^k(T)=\frac{2k^2}{2k... |
---
abstract: 'The radio access network (RAN) is regarded as one of the potential proposals for massive Internet of Things (mIoT), where the random access channel (RACH) procedure should be exploited for IoT devices to access to the RAN. However, modelling of the dynamic process of RACH of mIoT devices is challenging. ... |
---
author:
- |
F. Krauss$^a$, R. Kuhn$^{b,c}$ and G. Soff$^c$\
$^a$Cavendish Laboratory, University of Cambridge, Cambridge CB3 0HE, U.K.\
$^b$Max Planck Institut für Physik Komplexer Systeme, 01187 Dresden, Germany\
$^c$Institut für Theoretische Physik, TU Dresden, 01062 Dresden, Germany\
E-mail:
... |
---
abstract: 'We study the collision of two particles with equal masses moving in the equatorial plane near horizon of the rotating regular Ayón-Beato-García (ABG) black hole (BH) and calculate the center-of-mass (CM) energy for the colliding particles for both extremal and non-extremal cases. It turns out that CM ene... |
---
abstract: 'We use N-body simulations to model the tidal disruption of a star cluster in a Milky-Way-sized dark matter halo, which results in a narrow stream comparable to (but slightly wider than) Pal-5 or GD-1. The mean Galactic dark matter halo is modeled by a spherical Navarro-Frenk-White (NFW) potential with su... |
---
abstract: |
A [*CIS*]{} graph is a graph in which every maximal stable set and every maximal clique intersect. A graph is [*well-covered*]{} if all its maximal stable sets are of the same size, [*co-well-covered*]{} if its complement is well-covered, and [*vertex-transitive*]{} if, for every pair of vertices, t... |
---
abstract: |
A linear time-invariant dissipative Hamiltonian (DH) system $\dot x = (J-R)Q x$, with a skew-Hermitian $J$, an Hermitian positive semi-definite $R$, and an Hermitian positive definite $Q$, is always Lyapunov stable and under weak further conditions even asymptotically stable. In various applications... |
---
abstract: |
Energy efficient real-time task scheduling attracted a lot of attention in the past decade. Most of the time, deterministic execution lengths for tasks were considered, but this model fits less and less with the reality, especially with the increasing number of multimedia applications. It’s why a lo... |
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