Antisplit Supersymmetry

I explore the phenomenology of Supersymmetry models in which the gauginos are much heavier then that scalar particles of the MSSM. In these models, the gauginos are inaccessible to colliders while the scalar spectrum is compressed. I give several examples of models which exhibit this phenomenology built in the class of General Gauge Mediated Models. I explore possible LSP and NLSP candidates in these scenarios including Higgsino, stau, and sneutrino candidates. Collider signatures for these models include multi-particle decay chains, many taus in the final state, and possible displaced vertices with semi-long lived sparticles. I enumerate the most likely collider smoking gun collider signatures for each general LSP/NLSP scenario.Comment: 26 pages, 7 figures, 6 table

Critique [of Women, Religion, and Peace in an American Indian Ritual by Kristin Herzog]

Herzog\u27s article is organized around three threads which she proposes as useful for strengthening the fabric of contemporary U.S. society. The three threads, teased from an exploration of a portion of the Dekanawida-Hayonwatha stories (narrative and ritual of the Haudenosaunee) are: 1. the high status of women in Haudenosaunee society 2. the understanding of statecraft as a sacred responsibility toward all creation 3. peace as justice and wholeness in the social order. The threads found in stories dating back to about the 15th century provide a view of beliefs denominated by the Haudenosaunee society as being praiseworthy and of good report

Chaotic Hybrid Inflation with a Gauged B - L

In this paper we present a novel formulation of chaotic hybrid inflation in supergravity. The model includes a waterfall field which spontaneously breaks a gauged $U_1(B-L)$ at a GUT scale. This allows for the possibility of future model building which includes the standard formulation of baryogenesis via leptogenesis with the waterfall field decaying into right-handed neutrinos. We have not considered the following issues in this short paper, i.e. supersymmetry breaking, dark matter or the gravitino or moduli problems. Our focus is on showing the compatibility of the present model with Planck, WMAP and Bicep2 data.Comment: 11 pages, 3 figure

New Calculations in Dirac Gaugino Models: Operators, Expansions, and Effects

In this work we calculate important one loop SUSY-breaking parameters in models with Dirac gauginos, which are implied by the existence of heavy messenger fields. We find that these SUSY-breaking effects are all related by a small number of parameters, thus the general theory is tightly predictive. In order to make the most accurate analyses of one loop effects, we introduce calculations using an expansion in SUSY breaking messenger mass, rather than relying on postulating the forms of effective operators. We use this expansion to calculate one loop contributions to gaugino masses, non-holomorphic SM adjoint masses, new A-like and B-like terms, and linear terms. We also test the Higgs potential in such models, and calculate one loop contributions to the Higgs mass in certain limits of R-symmetric models, finding a very large contribution in many regions of the $\mu$-less MSSM, where Higgs fields couple to standard model adjoint fields.Comment: 16 pages, 10 figure