Conveners
Session 5
- Michele Pepe (MIB)
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Philippe de Forcrand (ETH Zurich & CERN)12/12/2019, 09:00
The determination of the phase diagram of QCD as a function of temperature and chemical potential via lattice simulations remains a challenge. This is because
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of the "sign problem" at non-zero matter density. I want to highlight some
recent progress, both technical and analytical, which may bring reliable
answers soon. -
Vera Guelpers (University of Edinburgh)12/12/2019, 09:30
One of the most promising quantities for the search of signatures of physics beyond the Standard Model is the anomalous magnetic moment g-2 of the muon, where a comparison of the experimental result with the Standard Model estimate yields a deviation of about 3.5 sigma. On the theory side, the largest uncertainty arises from the hadronic sector, namely the hadronic vacuum polarisation and the...
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Christof Gattringer (University of Graz)12/12/2019, 10:00
We discuss two implementations of the recently developed density of states functional fit approach (DoS FFA) to lattice QCD at finite density. Both implementations are based on suitable pseudo-fermion representations of lattice QCD. The first approach identifies the imaginary part of the pseudo-fermion action in the grand-canonical picture and treats it with a direct application of DoS FFA....
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Marco Ciuchini (ROMA3)12/12/2019, 10:30
The present status of quark flavour physics, both in the Delta F=1 and Delta F=2 sectors, is reviewed. Possible theoretical implications of present experimental data are discussed and the impact of future experiments is assessed for some observables of interest.
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