Zobrazeno 1 - 10
of 327
pro vyhledávání: '"Cohen, Saul"'
Autor:
Bayraktar, Harun, Charara, Ali, Clark, David, Cohen, Saul, Costa, Timothy, Fang, Yao-Lung L., Gao, Yang, Guan, Jack, Gunnels, John, Haidar, Azzam, Hehn, Andreas, Hohnerbach, Markus, Jones, Matthew, Lubowe, Tom, Lyakh, Dmitry, Morino, Shinya, Springer, Paul, Stanwyck, Sam, Terentyev, Igor, Varadhan, Satya, Wong, Jonathan, Yamaguchi, Takuma
We present the NVIDIA cuQuantum SDK, a state-of-the-art library of composable primitives for GPU-accelerated quantum circuit simulations. As the size of quantum devices continues to increase, making their classical simulation progressively more diffi
Externí odkaz:
http://arxiv.org/abs/2308.01999
Autor:
Bhattacharya, Tanmoy, Cirigliano, Vincenzo, Cohen, Saul, Gupta, Rajan, Lin, Huey-Wen, Yoon, Boram
Publikováno v:
Phys. Rev. D 94, 054508 (2016)
We present results for the isovector axial, scalar and tensor charges $g^{u-d}_A$, $g^{u-d}_S$ and $g^{u-d}_T$ of the nucleon needed to probe the Standard Model and novel physics. The axial charge is a fundamental parameter describing the weak intera
Externí odkaz:
http://arxiv.org/abs/1606.07049
We present the first lattice-QCD calculation of the isovector polarized parton distribution functions (both helicity and transversity) using the large-momentum effective field theory (LaMET) approach for direct Bjorken-$x$ dependence. We first review
Externí odkaz:
http://arxiv.org/abs/1603.06664
Autor:
Bhattacharya, Tanmoy, Cirigliano, Vincenzo, Cohen, Saul, Gupta, Rajan, Joseph, Anosh, Lin, Huey-Wen, Yoon, Boram
Publikováno v:
Phys. Rev. D 92, 094511 (2015)
We present results for the iso-vector and flavor diagonal tensor charges $g^{u-d}_T$, $g^{u}_T$, $g^{d}_T$, and $g^{s}_T$ needed to probe novel tensor interactions at the TeV scale in neutron and nuclear $\beta$-decays and the contribution of the qua
Externí odkaz:
http://arxiv.org/abs/1506.06411
We present the calculation of matrix elements of iso-vector scalar, axial and tensor charges between a neutron and a proton state on dynamical $N_f=2+1+1$ HISQ configurations generated by the MILC Collaboration using valence clover fermions. These ma
Externí odkaz:
http://arxiv.org/abs/1403.2447
Publikováno v:
Phys. Rev. D 91, 054510 (2015)
We present the first direct lattice calculation of the isovector sea-quark parton distributions using the formalism developed recently by one of the authors. We use $N_f=2+1+1$ HISQ lattice gauge ensembles (generated by MILC Collaboration) and clover
Externí odkaz:
http://arxiv.org/abs/1402.1462
Autor:
Cohen, Saul.
Thesis (M.A.)--York University, 2002. Graduate Programme in Social Anthropology.
Typescript. Includes bibliographical references (leaves 102-107). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http
Typescript. Includes bibliographical references (leaves 102-107). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http
Externí odkaz:
http://wwwlib.umi.com/cr/yorku/fullcit?pMQ71574
Autor:
Bhattacharya, Tanmoy, Cohen, Saul D., Gupta, Rajan, Joseph, Anosh, Lin, Huey-Wen, Yoon, Boram
Publikováno v:
Phys. Rev. D 89, 094502 (2014)
We present lattice-QCD results on the nucleon isovector axial, scalar and tensor charges, the isovector electromagnetic Dirac and Pauli form factors, and the connected parts of the isoscalar charges. The calculations have been done using two ensemble
Externí odkaz:
http://arxiv.org/abs/1306.5435
Autor:
Lin, Huey-Wen, Cohen, Saul D.
A precision determination of the neutral-pion width would improve determinations of the splitting between the up- and down-quark masses, and matrix elements for the decay of neutral mesons into two photons could play a role in the attempt to probe be
Externí odkaz:
http://arxiv.org/abs/1302.0874