22-28 July 2018

Kellogg Hotel and Conference Center

EST timezone

- lattice2018@pa.msu.edu

### Support

# Plenary

## Place

Location: Kellogg Hotel and Conference Center

Address: 219 S Harrison Rd, East Lansing, MI 48824

Date:
from 23 Jul 09:20 to 28 Jul 12:30

## Timetable | Contribution List

Displaying 24
contributions
out of
24

Plans are well underway in Japan and the US to measure neutrino mixing angles with unprecedented precision and search for CP-violating phases in the mixing. An important systematic/theory uncertainty will be that of the neutrino-nucleus cross section. In this talk I illustrate how lattice QCD calculations (combined with nuclear many-body theory and experimental data) can reduce the uncertainty o
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Presented by Dr. Andreas KRONFELD
on
27/7/2018
at
16:45

The Facility for Rare Isotope Beams (FRIB) is a DOE national user facility being built at Michigan State University that will be a world leader in rare nuclear isotopes. The first part of the talk is an overview of the design and current status of the facility. The second part discusses the impact of FRIB on nuclear science, astrophysics, fundamental symmetries, and societal applications. The la
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Presented by Prof. Dean LEE
on
23/7/2018
at
14:20

I review recent results on hadron spectroscopy using lattice QCD. In light of the recent
discoveries in heavy baryon sector at LHCb, lattice calculations in this regard will be
emphasized. Recent lattice calculations on light baryon, heavy-heavy and heavy-light
meson resonances will also be discussed.

Presented by Dr. Padmanath MADANAGOPALAN
on
25/7/2018
at
16:00

Heavy flavor physics has entered a new era when the Belle II experiment
observed its first collision. There are several hints found so far by
BaBar, Belle, and LHCb in particular, that suggest the physics beyond
the Standard Model appearing in the loop processes at short distances.
They will be further tested by higher precision experiments in the
coming years. The role of lattice QCD is
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Presented by Dr. Shoji HASHIMOTO
on
24/7/2018
at
16:15

Low-energy tests of fundamental symmetries are extremely sensitive probes of physics beyond the Standard Model (SM), reaching scales that are comparable, if not higher, than directly accessible at the energy frontier. The interpretation of low-energy precision experiments and their connection with models of BSM physics relies on controlling the theoretical uncertainties induced by the non-perturba
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Presented by Emanuele MEREGHETTI
on
23/7/2018
at
15:00

In the 10 years since the creation of the QUDA library for Lattice QCD on NVIDIA GPUs the hardware and software features of GPU systems have evolved dramatically. Not only has the raw Dslash kernel performance on a single GPU improved by more than one order of magnitude but also modern GPUs are often deployed in "Fat Nodes" with up to 8 GPUs. We report on the techniques that QUDA implements to ach
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Presented by Dr. Mathias WAGNER
on
28/7/2018
at
14:45

The dominating uncertainty in the Standard Model prediction of the muon g-2 is coming from the hadronic contributions. The Muon g-2 experiment at Fermilab has started the major data collection and the aimed four-fold increase in precision will shed light on the current discrepancy between the theory prediction and the measured value. A reciprocal effort to directly measure the hadronic contributio
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Presented by Prof. Krstic Marinkovic MARINA
on
25/7/2018
at
14:30

I will review recent progress in software development for lattice QCD on novel architectures and new machines. I will also report some algorithmic advancements in ensemble generation, solvers and contractions.

Presented by Dr. Meifeng LIN
on
28/7/2018
at
14:00

We introduce the feedforward neural network in the path optimization method (POM) to evade the sign problem in field theories. POM is based on the complexification of integral variables as in the complex Langevin method and the Lefschetz thimble method. The integration path is optimized in the complexified variable space by maximizing the average phase factor. In the last Lattice meeting [1] and i
... More

Presented by Prof. Akira OHNISHI
on
28/7/2018
at
16:15

We discuss the determination of quark masses using the MILC highly improved staggered-quark ensembles with four flavors of dynamical quarks. We extract quark masses from heavy-light pseudoscalar meson masses by making use of heavy quark effective theory (HQET) and continuum-QCD perturbative calculations. While heavy-light meson masses can be measured very precisely on lattice, perturbative calcula
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Presented by Dr. Javad KOMIJANI
on
24/7/2018
at
15:45

Supersymmetry plays prominent roles in modern theoretical physics, as a tool to improve our understanding of quantum field theory, as an ingredient in many new physics models, and as a means to study quantum gravity via holographic duality. Lattice investigations of supersymmetric field theories have a long history but often struggle due to the interplay of supersymmetry with the discretization o
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Presented by David SCHAICH
on
24/7/2018
at
14:00

Anchoring the nuclear interaction in QCD is a long-outstanding problem in nuclear physics. While the lattice community has made enormous progress in mesonic physics and single nucleon physics, continuum-limit physical-point multi-nucleon physics has remained out of reach. I will review CalLat's strategy for multi-nucleon spectroscopy and our latest results.

Presented by Dr. Evan BERKOWITZ
on
23/7/2018
at
16:00

We calculate the intrinsic quark and gluon spin contribution to the total proton spin using overlap fermions on Domain-wall ensembles. We find that the total quark spin, with the axial Ward identity satisfied, is ~40%, and the glue spin contribution is ~50% if the matching procedure in LaMET is neglected.
The imperative non-perturbative renormalization to obtain the quark and glue angular momen
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Presented by Yibo YANG
on
27/7/2018
at
15:00

In the last few years, numerical simulations of QCD on the lattice have reached a new level of accuracy. A wide range of thermodynamic quantities is now available in the continuum limit and for physical quark masses. This allows a comparison with measurements from heavy ion collisions for the first time. I will review the state-of-the-art results from lattice simulations of QCD thermodynamics and
... More

Presented by Prof. Claudia Ratti RATTI
on
23/7/2018
at
16:30

First principles calculations of the Bjorken-x dependence of hadron structure have been a long-standing challenge for lattice QCD. This year marks a significant milestone: the first determinations of parton distribution functions, which capture the longitudinal momentum structure of fast-moving hadrons, at physical pion masses. Moreover, there has been significant progress in our understanding of
... More

Presented by Dr. Christopher MONAHAN
on
27/7/2018
at
16:00

I will review the recent progress and results on the
bulk thermodynamic properties of QCD matter from Lattice. In particular I will
highlight the recent calculations of the equation of state, pressure of
QCD matter to the finite baryon density regime as far as $\mu_B/T~2.5$, giving
us some preliminary bounds on the location of the critical end-point.
I will also stress upon the fact that
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Presented by Swagato MUKHERJEE
on
24/7/2018
at
17:00

Recent lattice QCD results for hadron light-by-light
scattering (HLbL) and its contribution to muon anomalous magnetic
moments (g-2) will be reviewed. There are currently more than three
standard deviations between the BNL experimental result and the
theoretical prediction. The Fermilab/JPARC experiments will reduce the
experimental uncertainty by a factor of four. The uncertainty of
theory
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Presented by Dr. Luchang JIN
on
25/7/2018
at
15:00

Composite Higgs Models explore the possibility that the Higgs boson is an excitation of a new strongly interacting sector giving rise to electro-weak symmetry breaking. After describing how this new sector can be embedded into the Standard Model of elementary particle physics meeting experimental constraints, I will review efforts by the community to explore the physics of this new strong interact
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Presented by Oliver Witzel WITZEL
on
24/7/2018
at
14:30

Recent lattice QCD results for hadron vacuum polarization (HVP) and its contribution to muon anomalous magnetic moments (g-2) will be reviewed. There currently exists tension of more than 3-sigma deviations in muon g-2 between the BNL experiment with 0.5 ppm precision and the Standard Model (SM) prediction with the QCD dispersion relation used for HVP. The lattice QCD predictions without recourse
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Presented by Dr. Kohtaroh MIURA
on
25/7/2018
at
14:00

The current status of calculations of simple nucleon structure observables, such as the axial charge, will be reviewed. Recent calculations have produced steadily better control over the standard sources of systematic uncertainty, and there are now multiple groups doing calculations with near-physical quark masses. A major challenge is the combination of an exponentially decaying signal-to-noise r
... More

Presented by Dr. Jeremy GREEN
on
27/7/2018
at
14:30

The term Tensor Network States (TNS) has become a common one in the context of numerical studies of quantum many-body problems. It refers to a number of families that represent different ansatzes for the efficient description of the state of a quantum many-body system. The first of these families, Matrix Product States (MPS), lies at the basis of Density Matrix Renormalization Group methods, which
... More

Presented by Dr. Mari Carmen BANULS
on
28/7/2018
at
15:15

Electron-Ion Collider (EIC) is the highest priority for new construction in US nuclear science community and will likely to start physics program in about 5-10 years from now.
EIC enables to make detailed studies of the parton structure of nucleons and nuclei in unprecedented accuracy and kinematic domain. How to compute the EIC observables, namely various parton distributions and fragmentations,
... More

Presented by Prof. Xiangdong JI
on
27/7/2018
at
14:00