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Aug 21, 2007
Soft Condensed Matter

Bedforms in a turbulent stream.Part 1: Turbulent flow over topography

In the context of subaqueous ripple and dune formation, we present here a Reynolds averaged calculation of the turbulent flow over a topography. We p…
Nov 05, 2013

The form factors for B -> pi l nu semileptonic decay from 2+1 flavors…

We present a calculation of the B -> pi l nu form factors with domain-wall light quarks and relativistic b-quarks on the lattice. We work with the 2+…
Apr 22, 2018
Computational Geometry

Self Functional Maps

A classical approach for surface classification is to find a compact algebraic representation for each surface that would be similar for objects with…
Jun 10, 2016

The perturbed universe in the deformed algebra approach of Loop Quant…

Loop quantum cosmology is a tentative approach to model the universe down to the Planck era where quantum gravity settings are needed. The quantizati…
Jan 16, 2016
Other Condensed Matter

Linear NMR in the polar phase of $^3$He in aerogel

$^3$He is an example of the system with non-trivial Cooper paring. A few different superfluid phases are known in this system. Recently the new one, …
Oct 09, 2008

Thermodynamics of SU(3) gauge theory at fixed lattice spacing

We study thermodynamics of SU(3) gauge theory at fixed scales on the lattice, where we vary temperature by changing the temporal lattice size N_t=(Ta…
Dec 02, 2008

Survey of nucleon electromagnetic form factors

A dressed-quark core contribution to nucleon electromagnetic form factors is calculated. It is defined by the solution of a Poincare' covariant Fadde…
Dec 07, 2016

Results from TopFitter

We discuss a global fit of top quark BSM couplings, phrased in the model-independent language of higher-dimensional effective operators, to the curre…
Apr 01, 2013

Higher Spin Gravity and Exact Holography

In this talk, we present some direct evidences of the Higher Spin/Vector Model correspondence. There are two particular examples we would like to add…
Nov 09, 2010

Perturbative improvement of SU(2) gauge theory with two Wilson fermio…

We present a perturbative calculation of the improvement coefficients of SU(2) gauge theory with adjoint representation Wilson-clover fermions and us…
Sep 04, 2017
Networking and Internet Architecture

Optimizing Networks for Internet Access Using Tethering

We investigate scenarios where Internet access to a user device (node) is available only via the cellular network. However, not every node may connec…
Dec 06, 2016
Numerical Analysis

Convergence analysis of the mimetic finite difference method for el…

We study the convergence of the new family of mimetic finite difference schemes for linear diffusion problems recently proposed in [38]. In contrast …
Jun 19, 2014
Computational Physics
Soft Condensed Matter
Numerical Analysis

Numerical simulation of moving rigid body in rarefied gases

In this paper we present a numerical scheme to simulate a moving rigid body with arbitrary shape suspended in a rarefied gas. The rarefied gas is sim…
Feb 20, 2017
Soft Condensed Matter

Statics and dynamics of liquid barrels in wedge geometries

We present a theoretical study of the statics and dynamics of a partially wetting liquid droplet, of equilibrium contact angle $\theta_{\rm e}$, conf…
Jun 28, 2013

Three-Body Bound State Calculations by Using Three-Dimensional Low …

Three-dimensional (3D) Faddeev integral equations are solved for three-body (3B) bound state problem without using the partial wave (PW) form of low …
Nov 15, 2016
Geophysics

Spherical convective dynamos in the rapidly rotating asymptotic regime

Self-sustained convective dynamos in planetary systems operate in an asymptotic regime of rapid rotation, where a balance is thought to hold between …
Jun 18, 2019
Soft Condensed Matter

Tensional Buckling Around an Elliptic Hole in a Stretched Sheet

It is well known that an annular sheet could wrinkle as a result of axisymmetric tensile loads applied at the edges. In this system, regions under co…
Apr 25, 2016
Mathematical Software

Extreme-scale Multigrid Components within PETSc

Elliptic partial differential equations (PDEs) frequently arise in continuum descriptions of physical processes relevant to science and engineering. …
Mar 20, 2013

Localization Method for Volume of Domain-Wall Moduli Spaces

Volume of moduli space of non-Abelian BPS domain-walls is exactly obtained in U(N_c) gauge theory with N_f matters. The volume of the moduli space is…
Mar 16, 2017

CP-odd invariants for multi-Higgs models and applications with discre…

CP-odd invariants are useful for studying the CP properties of Lagrangians in any basis. We explain how to build basis invariants for the scalar sect…
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