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38,872,359 research outcomes, page 1 of 3,887,236
  • publication . Preprint . 2011
    Open Access English
    Authors:
    Koutsioubas, A.; Lairez, D.; Zalczer, G.; Cousin, F.;

    Using neutron reflectivity together with an appropriate electrochemical cell, we have studied the effects of transverse electric field on the Bovine Serum Albumin (BSA) monolayer initially adsorbed at the interface of the aqueous solution and a conductive doped-silicon ...

  • publication . Preprint . 1992
    Open Access English
    Authors:
    Polychronakos, Alexios P.;

    We formulate one dimensional many-body integrable systems in terms of a new set of phase space variables involving exchange operators. The hamiltonian in these variables assumes a decoupled form. This greatly simplifies the derivation of the conserved charges and the pr...

  • publication . Preprint . 2002
    Open Access English
    Authors:
    LaMar, M. Drew; Qi, Yingyong; Xin, Jack;

    Vocal fold (VF) motion is a fundamental process in voice production, and is also a challenging problem for direct numerical computation because the VF dynamics depend on nonlinear coupling of air flow with the response of elastic channels (VF), which undergo opening and...

  • publication . Preprint . 2006
    Open Access English
    Authors:
    Lombardo, Fernando C.; Monteoliva, Diana; Villar, Paula I.;

    We study the effects of the environment at zero temperature on tunneling in an open system described by a static double-well potential. We show that the evolution of the system in an initial Schrodinger cat state, can be summarized in terms of three main physical phenom...

  • publication . Preprint . 2015
    Open Access English
    Authors:
    Papini, Giorgio;

    We derive the radiation characteristics of an accelerated, charged particle in a model due to Caianiello in which the proper acceleration of a particle of mass $m$ has the upper limit $\mathcal{A}_m=2mc^3/\hbar$. We find two power laws, one applicable to lower accelerat...

  • publication . Preprint . 2015
    Open Access English
    Authors:
    Finkelberg, Michael; Kuznetsov, Alexander; Rybnikov, Leonid; Dobrovolska, Galyna;

    We study a moduli problem on a nodal curve of arithmetic genus 1, whose solution is an open subscheme in the zastava space for projective line. This moduli space is equipped with a natural Poisson structure, and we compute it in a natural coordinate system. We compare t...

  • publication . Preprint . 2014
    Open Access English
    Authors:
    Dizdarevic, Manuela Muzika; Zivaljevic, Rade T.;

    We apply the theory of Groebner bases to the study of signed, symmetric polyomino tilings of planar domains. Complementing the results of Conway and Lagarias we show that the triangular regions T_N=T_{3k-1} and T_N=T_{3k} in a hexagonal lattice admit a signed tiling by ...

  • publication . Preprint . 1996
    Open Access English
    Authors:
    Cvitanovic, Predrag; Vattay, Gabor; Wirzba, Andreas;

    A "quasiclassical" approximation to the quantum spectrum of the Schroedinger equation is obtained from the trace of a quasiclassical evolution operator for the "hydrodynamical" version of the theory, in which the dynamical evolution takes place in the extended phase spa...

  • publication . Preprint . 2015
    Open Access English
    Authors:
    Roy, Bitan; Sarma, Sankar Das;

    We theoretically study the stability of three dimensional Dirac semimetals against short-range electron-electron interaction and quenched time-reversal symmetric disorder (but excluding mass disorder). First we focus on the clean interacting and the noninteracting dirty...

  • publication . Preprint . 2017
    Open Access English
    Authors:
    Chen, Chong; Öktem, Ozan;

    The paper adapts the large deformation diffeomorphic metric mapping framework for image registration to the indirect setting where a template is registered against a target that is given through indirect noisy observations. The registration uses diffeomorphisms that tra...

38,872,359 research outcomes, page 1 of 3,887,236
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