A5028163804- Algebraic Geometry and Number Theory
- Advanced Algebra and Geometry
- Particle physics theoretical and experimental studies
- Random Matrices and Applications
- Algebraic structures and combinatorial models
- Advanced Combinatorial Mathematics
- Advanced Differential Equations and Dynamical Systems
- Cosmology and Gravitation Theories
- Polynomial and algebraic computation
- Advanced Topics in Algebra
- Stochastic processes and statistical mechanics
- Dark Matter and Cosmic Phenomena
- Black Holes and Theoretical Physics
- Wireless Power Transfer Systems
- Particle Detector Development and Performance
- Energy Harvesting in Wireless Networks
- Quantum Chromodynamics and Particle Interactions
- Geometric and Algebraic Topology
- Homotopy and Cohomology in Algebraic Topology
- Analytic Number Theory Research
- Neutrino Physics Research
- Underwater Vehicles and Communication Systems
- Particle Accelerators and Free-Electron Lasers
- Meromorphic and Entire Functions
- Hydrogen Storage and Materials
Northeastern Illinois University
2007-2024
Wyoming Game and Fish Department
2022
Naval Information Warfare Center Pacific
2010-2017
University of Minnesota
2003-2015
University of Minnesota System
2004-2015
Lawrence Berkeley National Laboratory
1990-2011
Naval Surface Warfare Center
2007
Northwestern University
1998-2005
Fermi National Accelerator Laboratory
1996-2003
University of Arkansas at Little Rock
1994-2003
We give an analytic treatment of the one-Higgs-doublet, electroweak phase transition which demonstrates that is first order. The occurs by nucleation thin-walled bubbles and completes as a temperature where order parameter 〈\ensuremath{\varphi}${\mathrm{〉}}_{\mathit{T}}$ significantly smaller than it when origin becomes absolutely unstable. rate anomalous baryon-number violation exponentially sensitive function 〈\ensuremath{\varphi}${\mathrm{〉}}_{\mathit{T}}$. In very minimal extensions...
A new approach for deducing the theory of fermion masses at scale grand unification is proposed. Combining SO(10) unification, family symmetries and supersymmetry with a systematic operator analysis, minimal set mass operators consistent low-energy data determined. Exploiting full power to relate up, down, charged lepton matrices, we obtain predictions seven mixing parameters. The assumptions upon which search resulting are based stressed, together discussion how affected by relaxation some...
For polynomials in independent Wigner matrices, we prove convergence of the largest singular value to operator norm corresponding polynomial free semicircular variables, under fourth moment hypotheses. We actually a more general result form "no eigenvalues outside support limiting eigenvalue distribution." build on ideas Haagerup–Schultz–Thorbjørnsen one hand and Bai–Silverstein other. refine linearization trick so as preserve self-adjointness develop secondary bearing calculation correction...
We devise a new criterion for linear independence over function fields. Using this tool in the setting of dual t-motives, we find that all algebraic relations among special values geometric field Gamma-function are explained by standard functional equations.
Superpartner masses cannot be arbitrarily heavy if supersymmetric extensions of the standard model explain stability gauge hierarchy. This ancient and hallowed motivation for weak scale supersymmetry is often quoted, yet no reliable determination this upper limit on superpartner exists. In paper we compute bounds in minimal model, identify which values correspond to most natural explanation hierarchy stability. We compare value these their limits physics reach current future colliders. As a...
This paper presents the development and implementation of an inductive, underwater wireless power transfer system for use with unmanned vehicles (UUVs). Specifically, design fabrication coils electronics is provided a capable providing 75W to load. At small standoff distances (<;2 inches) frequencies below 300kHz, it shown that there little difference between inductive in air seawater. Measured data shows at levels 75W, efficiency from transmitter rectifier resistive load above 85%.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHALOGENATED THIOPHENE DERIVATIVES AS ANTIHISTAMINE AGENTSR. C. Clapp, J. H. Clark, R. Vaughan, P. English, and G. W. AndersonCite this: Am. Chem. Soc. 1947, 69, 6, 1549Publication Date (Print):June 1, 1947Publication History Published online1 May 2002Published inissue 1 June 1947https://pubs.acs.org/doi/10.1021/ja01198a521https://doi.org/10.1021/ja01198a521research-articleACS PublicationsRequest reuse permissionsArticle...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTANTIHISTAMINE AGENTS. IV. HALOGENATED N,N-DIMETHYL-N'-BENZYL-N'-(2-PYRIDYL)-ETHYLENEDIAMINESJ. R. VAUGHAN Jr., G. W. ANDERSON, C. CLAPP, J. H. CLARK, P. ENGLISH, K. L. HOWARD, MARSON, SUTHERLAND, and DENTONCite this: Org. Chem. 1949, 14, 2, 228–234Publication Date (Print):March 1, 1949Publication History Published online1 May 2002Published inissue 1 March...
We present an analysis of the discovery reach for supersymmetric particles at upgraded Tevatron collider, assuming that SUSY breaking results in universal soft parameters grand unification scale, and lightest particle is stable neutral. first a review literature, including issues unification, renormalization group evolution supersymmetry effect radiative corrections on effective low energy couplings masses theory. consider experimental bounds coming from direct searches those arising...
The fermion mass and mixing angle predictions of a recently proposed framework are investigated for large b $\tau$ Yukawa couplings. A new allowed region parameters is found this $\tan \beta$ case. two which substantially altered, $m_t$ \beta$, displayed, including the dependence on inputs $|V_{cb}|$, $m_c$, $m_b$ $\alpha_s$. simple restriction yields an additional prediction, $|V_{cb}|$. If b,t, Yukawas equal at GUT scale then $|\Vcb|$ predicted top quark constrained to lie in range $\mt =...
We explore the reach of luminosity upgrades Fermilab Tevatron collider for $\mathrm{SU}(5)$ supergravity models in which non-universal GUT-scale gaugino masses arise via a vacuum expectation value auxiliary component superfield that transforms as 24, 75 or 200 dimensional representation $\mathrm{SU}(5).$ This results different pattern sparticle and mixing angles from what is expected minimal $(\mathrm{MSUGRA})$ model with universal GUT scale masses. find resulting signal cross sections,...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNotes - Heterocyclic Sulfonamides as Carbonic Anhydrase Inhibitors. 2-Acylamido- and 2-Sulfonamido-1,3,4-thiadiazole-5-sulfonamidesJ. Vaughan, Jr., J. Eichler, G. AndersonCite this: Org. Chem. 1956, 21, 6, 700–701Publication Date (Print):June 1, 1956Publication History Published online4 March 2003Published inissue 1 June 1956https://doi.org/10.1021/jo01112a612RIGHTS & PERMISSIONSArticle Views164Altmetric-Citations25LEARN ABOUT THESE METRICSArticle...
We propose a simple model in which the cosmological dark matter consists of particles whose mass increases with scale factor universe. The particle is generated by expectation value scalar field does not have stable vacuum state, but effectively stabilized rest energy ambient particles. As universe expands, density decreases, leading to an increase (and hence particle). coupled system variable-mass (``vamps'') redshifts more slowly than that ordinary matter. Consequently, age larger...