Search Results - "Brower, R. C."

Detecting Stealth Dark Matter Directly through Electromagnetic Polarizability by Appelquist, T, Berkowitz, E, Brower, R C, Buchoff, M I, Fleming, G T, Jin, X-Y, Kiskis, J, Kribs, G D, Neil, E T, Osborn, J C, Rebbi, C, Rinaldi, E, Schaich, D, Schroeder, C, Syritsyn, S, Vranas, P, Weinberg, E, Witzel, O

“…We calculate the spin-independent scattering cross section for direct detection that results from the electromagnetic polarizability of a composite scalar…”
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Lattice simulations with eight flavors of domain wall fermions in SU(3) gauge theory by Appelquist, T., Brower, R. C., Fleming, G. T., Kiskis, J., Lin, M. F., Neil, E. T., Osborn, J. C., Rebbi, C., Rinaldi, E., Schaich, D., Schroeder, C., Syritsyn, S., Voronov, G., Vranas, P., Weinberg, E., Witzel, O.

“…We study an SU(3) gauge theory with N sub([functionof]) = 8 degenerate flavors of light fermions in the fundamental representation. Using the domain wall…”
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Adaptive multigrid algorithm for the lattice Wilson-Dirac operator by Babich, R, Brannick, J, Brower, R C, Clark, M A, Manteuffel, T A, McCormick, S F, Osborn, J C, Rebbi, C

“…We present an adaptive multigrid solver for application to the non-Hermitian Wilson-Dirac system of QCD. The key components leading to the success of our…”
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Stealth dark matter: Dark scalar baryons through the Higgs portal by Appelquist, T., Brower, R. C., Buchoff, M. I., Fleming, G. T., Jin, X.-Y., Kiskis, J., Kribs, G. D., Neil, E. T., Osborn, J. C., Rebbi, C., Rinaldi, E., Schaich, D., Schroeder, C., Syritsyn, S., Vranas, P., Weinberg, E., Witzel, O.

“…We present a new model of "Stealth Dark Matter": a composite baryonic scalar of an SU(ND) strongly coupled theory with even ND ≥ 4. All mass scales are…”
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Two-color gauge theory with novel infrared behavior by Appelquist, T, Brower, R C, Buchoff, M I, Cheng, M, Fleming, G T, Kiskis, J, Lin, M F, Neil, E T, Osborn, J C, Rebbi, C, Schaich, D, Schroeder, C, Syritsyn, S, Voronov, G, Vranas, P, Witzel, O

“…Using lattice simulations, we study the infrared behavior of a particularly interesting SU(2) gauge theory, with six massless Dirac fermions in the fundamental…”
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Solving lattice QCD systems of equations using mixed precision solvers on GPUs by Clark, M.A., Babich, R., Barros, K., Brower, R.C., Rebbi, C.

“…Modern graphics hardware is designed for highly parallel numerical tasks and promises significant cost and performance benefits for many scientific…”
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Lattice radial quantization: 3D Ising by Brower, R.C., Fleming, G.T., Neuberger, H.

“…Lattice radial quantization is introduced as a nonperturbative method intended to numerically solve Euclidean conformal field theories that can be realized as…”
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Composite bosonic baryon dark matter on the lattice: SU(4) baryon spectrum and the effective Higgs interaction by Appelquist, T, Berkowitz, E, Brower, R C, Buchoff, M I, Fleming, G T, Kiskis, J, Lin, M F, Neil, E T, Osborn, J C, Rebbi, C

“…We present the spectrum of baryons in SU(4) gauge theory with fundamental fermion constituents, which is of significant interest for composite dark matter…”
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Toward TeV conformality by Appelquist, T, Avakian, A, Babich, R, Brower, R C, Cheng, M, Clark, M A, Cohen, S D, Fleming, G T, Kiskis, J, Neil, E T, Osborn, J C, Rebbi, C, Schaich, D, Vranas, P

“…We study the chiral properties of an SU(3) gauge theory with N{f} massless Dirac fermions in the fundamental representation when N{f} is increased from 2 to 6…”
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Parity doubling and the S parameter below the conformal window by Appelquist, T, Babich, R, Brower, R C, Cheng, M, Clark, M A, Cohen, S D, Fleming, G T, Kiskis, J, Lin, M F, Neil, E T, Osborn, J C, Rebbi, C, Schaich, D, Vranas, P M

“…We describe a lattice simulation of the masses and decay constants of the lowest-lying vector and axial resonances, and the electroweak S parameter, in an…”
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Adaptive multigrid algorithm for lattice QCD by Brannick, J, Brower, R C, Clark, M A, Osborn, J C, Rebbi, C

“…We present a new multigrid solver that is suitable for the Dirac operator in the presence of disordered gauge fields. The key behind the success of the…”
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Adaptive Multigrid Algorithm for Lattice QCD by Brannick, J., Brower, R. C., Clark, M. A., Osborn, J. C., Rebbi, C.

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Lattice calculation of composite dark matter form factors by Appelquist, T., Brower, R. C., Buchoff, M. I., Cheng, M., Cohen, S. D., Fleming, G. T., Kiskis, J., Lin, M. F., Neil, E. T., Osborn, J. C., Rebbi, C., Schaich, D., Schroeder, C., Syritsyn, S., Voronov, G., Vranas, P., Wasem, J.

“…Composite dark matter candidates, which can arise from new strongly-coupled sectors, are well-motivated and phenomenologically interesting, particularly in the…”
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Phospholipase D activity facilitates Ca2+-induced aggregation and fusion of complex liposomes by Blackwood, R A, Smolen, J E, Transue, A, Hessler, R J, Harsh, D M, Brower, R C, French, S

“…Phospholipase D (PLD) activation in stimulated neutrophils results in the conversion of membrane phosphatidylcholine (PC) to phosphatidic acid (PA). This…”
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Maximum-likelihood approach to topological charge fluctuations in lattice gauge theory by Brower, R. C., Cheng, M., Fleming, G. T., Lin, M. F., Neil, E. T., Osborn, J. C., Rebbi, C., Rinaldi, E., Schaich, D., Schroeder, C., Voronov, G., Vranas, P., Weinberg, E., Witzel, O.

“…We present a novel technique for the determination of the topological susceptibility (related to the variance of the distribution of global topological charge)…”
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Minimal requirements for peptide mediated activation of CD8+ CTL by Brower, R C, England, R, Takeshita, T, Kozlowski, S, Margulies, D H, Berzofsky, J A, Delisi, C

“…A physical chemical model of T cell stimulation by class I-peptide complexes was developed and used to analyse in vitro studies of gamma-interferon release as…”
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Exhaustive conformational search and simulated annealing for models of lattice peptides by Brower, R C, Vasmatzis, G, Silverman, M, Delisi, C

“…We consider simple lattice models for short peptide chains whose states can be exhaustively enumerated to find the lowest energy conformation. Using these…”
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Unidirectional heterologous receptor desensitization between both the fMLP and C5a receptor and the IL-8 receptor by Blackwood, R. Alexander, Hartiala, Kaija T., Kwoh, Ely E., Transue, Amy T., Brower, Ruth C.

“…During inflammation neutrophils receive multiple signals that are integrated, allowing a single modified response. One mechanism for this discrimination is…”
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Single-cluster Monte Carlo dynamics for the ising model by TAMAYO, P, BROWER, R. C, KLEIN, W

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Hidden Conformal Symmetry from the Lattice by LSD Collaboration, Appelquist, T, Brower, R. C, Cushman, K. K, Fleming, G. T, Gasbarro, A, Hasenfratz, A, Ingoldby, J, Jin, X. Y, Neil, E. T, Osborn, J. C, Rebbi, C, Rinaldi, E, Schaich, D, Vranas, P, Weinberg, E, Witzel, O

“…Phys.Rev.D 108 (2023) 9, L091505 We analyze newly expanded and refined data from lattice studies of an SU(3) gauge theory with eight Dirac fermions in the…”
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