COMPETITIVENESS AND ACCESS TO PRODUCE MARKETS FOR SMALLER-VOLUME TENNESSEE PRODUCERS

Agribusiness,

SMALL FRESH FRUIT AND VEGETABLE GROWERS IN TENNESSEE: FACTORS ASSOCIATED WITH THEIR USE OF COMMERCIAL OUTLETS

Crop Production/Industries,

MODELING CUSTOMER SATISFACTION WITH GREEN GROCERS

Consumer/Household Economics,

SELLING LOCALLY GROWN FRESH PRODUCE: CONSUMER PERCEPTIONS OF GREEN GROCERS IN TENNESSEE

Consumer/Household Economics,

RELATIVE PROFITABILITY OF VINE-RIPE TOMATOES IN NORTH CAROLINA AND TENNESSEE

Crop Production/Industries,

Tidal Love numbers of neutron stars

For a variety of fully relativistic polytropic neutron star models we calculate the star's tidal Love number k2. Most realistic equations of state for neutron stars can be approximated as a polytrope with an effective index n~0.5-1.0. The equilibrium stellar model is obtained by numerical integration of the Tolman-Oppenheimer-Volkhov equations. We calculate the linear l=2 static perturbations to the Schwarzschild spacetime following the method of Thorne and Campolattaro. Combining the perturbed Einstein equations into a single second order differential equation for the perturbation to the metric coefficient g_tt, and matching the exterior solution to the asymptotic expansion of the metric in the star's local asymptotic rest frame gives the Love number. Our results agree well with the Newtonian results in the weak field limit. The fully relativistic values differ from the Newtonian values by up to ~24%. The Love number is potentially measurable in gravitational wave signals from inspiralling binary neutron stars.Comment: corrected Eqs. (20) and (23) and entries in Table (1

Improving the Single Scalar Consistency Relation

We propose a test of single-scalar inflation based on using the well-measured scalar power spectrum to reconstruct the tensor power spectrum, up to a single integration constant. Our test is a sort of integrated version of the single-scalar consistency relation. This sort of test can be used effectively, even when the tensor power spectrum is measured too poorly to resolve the tensor spectral index. We give an example using simulated data based on a hypothetical detection with tensor-to-scalar ratio $r = 0.01$. Our test can also be employed for correlating scalar and tensor features in the far future when the data is good.Comment: 16 pages, 1 figure, uses LaTeX2e version 2 extensively revised for publicatio