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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…
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, …
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…
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…
May 16, 2017
Robotics

Kinematics and workspace analysis of a 3ppps parallel robot with u-…

This paper presents the kinematic analysis of the 3-PPPS parallel robot with an equilateral mobile platform and a U-shape base. The proposed design a…
Jan 28, 2012
Atmospheric and Oceanic Physics
Mathematical Physics

The unity of instantaneous spectral moments and physical moments

A modulated oscillation in two or three dimensions can be represented as the trajectory traced out in space by a particle orbiting an ellipse, the pr…
Oct 30, 2014

Quark number density at imaginary chemical potential and its extrap…

We evaluate quark number densities at imaginary chemical potential by lattice QCD with clover-improved two-flavor Wilson fermion. The quark number de…
Nov 05, 2015
Quantum Gases

Spinor Bose-Einstein gases

In a spinor Bose-Einstein gas, the non-zero hyperfine spin of the gas becomes an accessible degree of freedom. At low temperature, such a gas shows b…
Nov 20, 2017

Quasiparticle anisotropic hydrodynamics for ultrarelativistic heavy-i…

In this proceedings contribution, we will review the basics of quasiparticle anisotropic hydrodynamics. Then, we will present some recent phenomenolo…
Feb 09, 2013

Catastrophic Evaporation of Rocky Planets

Short-period exoplanets can have dayside surface temperatures surpassing 2000 K, hot enough to vaporize rock and drive a thermal wind. Small enough p…
Jan 24, 2014
Fluid Dynamics
Atmospheric and Oceanic Physics

Super- and sub-rotating equatorial jets: Newtonian cooling versus R…

Numerical simulations of the shallow water equations on rotating spheres produce mixtures of robust vortices and alternating zonal jets, as seen in t…
Nov 17, 2014
Mathematical Physics

E2-quasi-exact solvability for non-Hermitian models

We propose the notion of $E_{2}$-quasi-exact solvability and apply this idea to find explicit solutions to the eigenvalue problem for a non-Hermitian…
Dec 31, 2018
Other Condensed Matter

Spin chains for two-qubit teleportation

Generating high-quality multi-particle entanglement between communicating parties is the primary resource in quantum teleportation protocols. To this…
Jan 28, 2016

Chiral behavior of light meson form factors in 2+1 flavor QCD with ex…

We present a study of chiral behavior of light meson form factors in QCD with three flavors of overlap quarks. Gauge ensembles are generated at singl…
Sep 03, 2015

FLAG: Lattice QCD Tests of the Standard Model and Foretaste for Beyond

After a short presentation of the FLAG collaboration, we review lattice results related to pion, $K$-, $D$- and $B$-meson physics with the aim of mak…
Sep 17, 2007
Soft Condensed Matter

Swinging and tumbling of elastic capsules in shear flow

The deformation of an elastic micro-capsule in an infinite shear flow is studied numerically using a spectral method. The shape of the capsule and th…
Jan 19, 2016
Classical Analysis and ODEs
Mathematical Physics

Novel solvable many-body problems

Novel classes of dynamical systems are introduced, including many-body problems characterized by nonlinear equations of motion of Newtonian type ("ac…
Jun 25, 2008

Wolfgang Kummer was a pioneer of two-dimensional gravity and a strong advocate of the first order formulation in terms of Cartan variables. In the present work we apply Wolfgang Kummer's philosophy, the `Vienna School approach', to a specific three-…

Canonical analysis of cosmological topologically massive gravity at t…

Wolfgang Kummer was a pioneer of two-dimensional gravity and a strong advocate of the first order formulation in terms of Cartan variables. In the pr…
Jan 14, 2018
Fluid Dynamics

Maximal heat transfer between two parallel plates

The divergence-free time-independent velocity vector field has been determined so as to maximise heat transfer between two parallel plates of a const…
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