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Every paper Pith has read. Search by title, abstract, or pith.
58 papers in physics.class-ph · page 1
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Surface deformations grow linearly with subsurface turbulence intensity
Free-surface deformations induced by three-dimensional turbulence
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Elastic waves conserve chirality via phonon handedness imbalance
Acoustic Chirality
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1923 Newtonian estimate gave 49 hours to the Moon
On the Anticipation of Lunar Travel in the Early 20th Century: A Pedagogical Exercise
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Formulas extract black hole mass from orbital frequency shifts
Black hole mass and distance from accretion disk astrophysical observables
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Chiral spin waves reflect by exciting bulk modes
Bulk-mediated reflection of chirality-protected surface spin waves
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Plane angle is dimensional for measurement
On the dual nature of a plane angle
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Magnetic fields tune ion transport in solid electrolytes
Magnetic influence on ion transport in concentrated solid solutions: An analytic investigation
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Friction drives gyroscope casing spin before dissipation halts it
Modeling the Frictional Driving of a Gyroscope Casing by a Spinning Rotor
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Closed-form stresses inside elastic sphere from surface point load
Revisiting the Stress Field Inside an Elastic Sphere Subjected to a Concentrated Load
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Sphere rotation in electric field solves exactly in quadratures
Free rotation of conducting and dielectric spheres in a uniform electrostatic field
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Smaller coils yield stronger repetitive magnetic pulses
Efficiency in a repetitive pulse magnet
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BIE formulation yields exact solution for 2D elastic cavity under pressure
A revisited time domain formulation of boundary integral equations for two-dimensional elastodynamics
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Lorentz contraction is the only shape preserving cavity resonances
Lorentz-FitzGerald Contraction as the Unique Closure Condition for Moving Spherical-Harmonic Cavities
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Point force deforms thin gel film only near contact
Linear poroelastic response of thin permeable gel films
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Boundary integral equations model finite shear band perturbations
Shear band patterns by boundary integral equations
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Three equations govern charged cylinder motion near wall
Electrohydrodynamic lubrication theory
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The authors reformulate the linear elasticity complex and Saint-Venant compatibility…
The linear Elasticity complex: a natural formulation
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Newton found the force law that scales angular velocity freely
The Inverse Cube Force Law
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Drift-free process yields uniform Lyapunov exponents in turbulence
Quantitative Evaluation of Forward and Backward Scattering in Isotropic Turbulence via H\"anggi--Klimontovich and It\^o Stochastic Processes
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Hahn-Banach derives entropy and temperature from Second Law without equilibrium
How the Hahn-Banach Theorem Sheds Bright Light on Fundamental Questions in Classical Thermodynamics
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Hahn-Banach theorem derives entropy and temperature from second law
How the Hahn-Banach Theorem Sheds Bright Light on Fundamental Questions in Classical Thermodynamics
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J formalism computes potentials from conductor geometry
Electric potential of insulated conducting objects in presence of electric charges -- some exact and approximate results
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Driven pendulum shows long-period swings where stability analysis predicts calm
Non-Floquet oscillations of a parametrically driven rigid planar pendulum
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Wave physics models partner dance as harmonic notation
Wave physics as a choreographic notation for partner dance
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Taylor expansion cuts computation for late reverberation synthesis
Taylor-SWFT: fast discrete Statistical Wave Field Theory using Taylor expansion for late reverberation Work under review
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The paper shows that two coupled acoustic scatterers can produce strong scattering in one…
Unidirectional Transverse Scattering in Acoustic Dimers
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Solvent polymerization degree prevents creasing in swollen gels
Polymeric Solvents Control Swelling-Induced Surface Creasing
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Bianisotropy required for zero-phase metasurface invisibility
Generalized Invisibility in Metasurfaces
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Driven oscillator isolates nonequilibrium Kramers turnover
Nonequilibrium Kramers Turnover in a Kerr Parametric Oscillator
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Quadratic phase lifts dark fringes in multi-slit TRY interference
Multi-slit time-reversed Young interference: source-space grating laws, quadratic-phase effects, and Talbot-like revivals
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Transition condition handles dynamics at mechanism topology switches
Forward Dynamics of Variable Topology Mechanisms - The Case of Constraint Activation
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Classical dissipative systems admit shortcuts to adiabaticity
Classical counterparts of shortcuts to adiabaticity in nonlinear dissipative Lagrangian systems
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Transverse loads buckle rods like axial compression
The strange mechanics of an elastic rod under null-resultant transverse loads
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Only distributed resonant forcing sustains standing waves on strings
Generation of Standing Waves on a Real String
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FMR decay time deviates near magnetic bifurcation points
On the Energy Dissipation in the Landau-Lifshitz-Gilbert Equation
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Optical theorem measures acoustic extinction in resonators
Optical Theorem for Measuring the Acoustic Extinction Cross Section of Helmholtz Resonators
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Relaxation rate vanishes linearly with distance to critical temperature
Thermodynamic Geometry of Relaxation
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Operator extends two-body magnetic solution to many particles
Beyond the dipole approximation: A compact operator form to describe magnetizable many-body systems
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Hamiltonian chaos topics support quantum semiclassics
Hamiltonian Chaos
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Analytical solution gives exact on-axis field for periodic prism array
Exact demagnetisation field for periodic one-dimensional array of rectangular prisms
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Non-Abelian fields send particles on unbounded paths
Particle Dynamics in Constant Synthetic Non-Abelian Fields
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One parameter sets wave attenuation or shock formation in pair plasmas
Interaction of Strong Electromagnetic Waves with Unmagnetized Pair Plasmas
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Synchronized rotating tethers ferry payloads outward without propellant
Space-Clock Elevator: Multi-Stage Orbital Transport via Rotating Tethers and Elliptical Nodes
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Heat flow diverges logarithmically in 2D fluids but stays finite in 3D
Heat Conduction in Momentum-Conserving Fluids: From quasi-2D to 3D systems
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Metainterface design holds only for sparse asperities
Normal contact of metainterfaces: the roles of finite size and microcontact interactions
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Toroidal pulses source co-propagating pseudoscalar field
Scalar axion field of toroidal electromagnetic pulses
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Soft channel walls boost solute speed and spreading
Taylor dispersion in a soft channel
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Razor-thin disks match line-mass potentials for beta densities
Potentials of axisymmetric razor-thin disks
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Analytic split of vector potential in Lorenz gauge for any sources
Analytic solutions for the longitudinal and the transverse components of the vector potential in the Lorenz gauge
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Steady force moves conducting particles in oscillating fields
Induced-current magnetophoresis