Search Results - "BROWER, R"

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…”
Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

A novel approach to the study of conformality in the SU(3) theory with multiple flavors by Brower, R., Hasenfratz, A., Rebbi, C., Weinberg, E., Witzel, O.

“…We investigate the transition between spontaneous chiral symmetry breaking and conformal behavior in the SU (3) theory with multiple fermion flavors. We…”
Get full text

QCD at fixed topology by Brower, R., Chandrasekharan, S., Negele, J.W., Wiese, U.-J.

“…Since present Monte Carlo algorithms for lattice QCD may become trapped in a fixed topological charge sector, it is important to understand the effect of…”
Get full text

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…”
Get full text

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…”
Get full text

3D Scanning of the Forearm for Orthosis and HMI Applications by Perry, Joel C, Brower, Jacob R, Carne, Robert H R, Bogert, Melissa A

“…The rise of rehabilitation robotics has ignited a global investigation into the human machine interface (HMI) between device and user. Previous research on…”
Get full text

Moments of nucleon light cone quark distributions calculated in full lattice QCD by Dolgov, D., Brower, R., Capitani, S., Dreher, P., Negele, J. W., Pochinsky, A., Renner, D. B., Eicker, N., Lippert, Th, Schilling, K., Edwards, R. G., Heller, U. M.

Get full text

D-theory: field quantization by dimensional reduction of discrete variables by Brower, R., Chandrasekharan, S., Riederer, S., Wiese, U.-J.

“…D-theory is an alternative non-perturbative approach to quantum field theory formulated in terms of discrete quantized variables instead of classical fields…”
Get full text

A-13 Concussion history is related to performance on executive functioning tasks in youth by Brower, R

“…Abstract Purpose Pediatric traumatic brain injuries (TBIs) are among the most common acquired disabilities in youth. They occur when the brain is rapidly…”
Get full text

Prospective, randomized, controlled clinical trial comparing traditional versus reduced tidal volume ventilation in acute respiratory distress syndrome patients by Brower, Roy G, Shanholtz, Carl B, Fessler, Henry E, Shade, David M, White, Peter, Wiener, Charles M, Teeter, John G, Dodd-o, Jeffrey M, Almog, Yaniv, Piantadosi, Steven

“…OBJECTIVETo assess the safety and potential efficacy of a mechanical ventilation strategy designed to reduce stretch-induced lung injury in acute respiratory…”
Get full text

High-frequency ventilation for acute lung injury and ARDS by Krishnan, J A, Brower, R G

“…In patients with acute lung injury (ALI) and ARDS, conventional mechanical ventilation (CV) may cause additional lung injury from overdistention of the lung…”
Get more information

Higher versus Lower Positive End-Expiratory Pressures in Patients with the Acute Respiratory Distress Syndrome by Brower, Roy G, Lanken, Paul N, MacIntyre, Neil, Matthay, Michael A, Morris, Alan, Ancukiewicz, Marek, Schoenfeld, David, Thompson, B Taylor

“…More than 35 years have passed since it was discovered that the application of positive end-expiratory pressure (PEEP) improved arterial oxygenation in…”
Get full text

QCD as a quantum link model by Brower, R., Chandrasekharan, S., Wiese, U.-J.

Get full text