New observational windows on the high-scale origin of matter-antimatter asymmetry
from
Monday, January 10, 2022 (12:30 AM)
to
Friday, January 14, 2022 (4:30 AM)
Monday, January 10, 2022
8:00 PM
High-temperature electroweak symmetry non-restoration and implications for baryogenesis
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Geraldine Servant
High-temperature electroweak symmetry non-restoration and implications for baryogenesis
Geraldine Servant
8:00 PM - 9:00 PM
9:00 PM
Baryogenesis via relativistic bubble expansion
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Iason Baldes
Baryogenesis via relativistic bubble expansion
Iason Baldes
9:00 PM - 10:00 PM
10:00 PM
Break
Break
10:00 PM - 10:30 PM
10:30 PM
GWs from metastable cosmic strings
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Valerie Domcke
GWs from metastable cosmic strings
Valerie Domcke
10:30 PM - 11:30 PM
11:30 PM
Gravitational Wave Gastronomy
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David Dunsky
Gravitational Wave Gastronomy
David Dunsky
11:30 PM - 12:30 AM
Tuesday, January 11, 2022
12:30 AM
Inflation in String theory and Supergravity
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Renata Kallosh
Inflation in String theory and Supergravity
Renata Kallosh
12:30 AM - 1:30 AM
1:30 AM
Discussion
Discussion
1:30 AM - 2:30 AM
8:00 PM
Confronting GUTs with Proton Decay and Gravitational Waves
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Jessica Turner
Confronting GUTs with Proton Decay and Gravitational Waves
Jessica Turner
8:00 PM - 9:00 PM
9:00 PM
Neutrinoless double beta decay and leptogenesis
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Silvia Pascoli
Neutrinoless double beta decay and leptogenesis
Silvia Pascoli
9:00 PM - 10:00 PM
10:00 PM
Break
Break
10:00 PM - 10:30 PM
10:30 PM
Probing Baryogenesis
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Harz Julia
Probing Baryogenesis
Harz Julia
10:30 PM - 11:30 PM
11:30 PM
SO(10)-inspired leptogenesis
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Pasquale Di Bari
SO(10)-inspired leptogenesis
Pasquale Di Bari
11:30 PM - 12:30 AM
Wednesday, January 12, 2022
12:30 AM
Aspects of High Scale Leptogenesis with Low Energy CP Violation (Recent Results)
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Serguey Petcov
Aspects of High Scale Leptogenesis with Low Energy CP Violation (Recent Results)
Serguey Petcov
12:30 AM - 1:30 AM
1:30 AM
Discussion
Discussion
1:30 AM - 2:30 AM
8:00 PM
Field space geometry and Affleck-Dine Baryogengesis (cancelled)
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David Marsh
Field space geometry and Affleck-Dine Baryogengesis (cancelled)
David Marsh
8:00 PM - 9:00 PM
9:00 PM
Affleck-Dine Leptogenesis from Higgs Inflation
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Neil Barrie
Affleck-Dine Leptogenesis from Higgs Inflation
Neil Barrie
9:00 PM - 10:00 PM
10:00 PM
Break
Break
10:00 PM - 10:30 PM
10:30 PM
PBH clustering in AD baryogenesis
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Kawasaki
PBH clustering in AD baryogenesis
Kawasaki
10:30 PM - 11:30 PM
11:30 PM
Gravitational Wave Signals of Affleck-Dine Baryogenesis
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Lauren Pearce
Gravitational Wave Signals of Affleck-Dine Baryogenesis
Lauren Pearce
11:30 PM - 12:30 AM
Thursday, January 13, 2022
12:30 AM
Affleck-Dine Baryogenesis with Observable Neutron-Anti-Neutron Oscillation
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Nobuchika Okada
Affleck-Dine Baryogenesis with Observable Neutron-Anti-Neutron Oscillation
Nobuchika Okada
12:30 AM - 1:30 AM
1:30 AM
The cosmological collider as a probe of leptogenesis
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Yanou Cui
The cosmological collider as a probe of leptogenesis
Yanou Cui
1:30 AM - 2:30 AM
2:30 AM
Discussion
Discussion
2:30 AM - 3:30 AM
7:00 PM
Leptoflavorgenesis: baryon asymmetry of the Universe from lepton flavor violation
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Masaki Yamada
Leptoflavorgenesis: baryon asymmetry of the Universe from lepton flavor violation
Masaki Yamada
7:00 PM - 8:00 PM
Charged-lepton flavor violation (CLFV) is a smoking-gun signature of physics beyond the Standard Model. The discovery of CLFV in upcoming experiments would indicate that CLFV processes must have been efficient in the early Universe at relatively low temperatures. We have pointed out that such efficient CLFV interactions open up new ways of creating the baryon asymmetry of the Universe. In this talk, I will describe two scenarios of what we call leptoflavorgenesis, where efficient CLFV processes are responsible for the generation of primordial lepton flavor asymmetries that are subsequently converted to a baryon asymmetry by weak sphaleron processes.
8:00 PM
Predicting the PBH mass spectrum
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Misao Sasaki
Predicting the PBH mass spectrum
Misao Sasaki
8:00 PM - 9:00 PM
9:00 PM
The poltergeist mechanism
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Kaz Kohri
The poltergeist mechanism
Kaz Kohri
9:00 PM - 10:00 PM
10:00 PM
Break
Break
10:00 PM - 10:30 PM
10:30 PM
Was There an Electroweak Phase Transition? (Cancelled)
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Michael Ramsey-Musolf
Was There an Electroweak Phase Transition? (Cancelled)
Michael Ramsey-Musolf
10:30 PM - 11:30 PM
11:30 PM
Fermion asymmetries and dark matter in the form of primordial black holes
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Marcos M. Flores
Fermion asymmetries and dark matter in the form of primordial black holes
Marcos M. Flores
11:30 PM - 12:30 AM
Friday, January 14, 2022
12:30 AM
Gravitational Wave Probes of Axion Rotations Responsible for Dark Matter and Baryon Asymmetry
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Raymond Co
Gravitational Wave Probes of Axion Rotations Responsible for Dark Matter and Baryon Asymmetry
Raymond Co
12:30 AM - 1:30 AM
We established a paradigm where the (QCD) axion’s novel cosmological evolution, a rotation in the field space, gives rise to dark matter and the baryon asymmetry. The axion rotations also provide a natural origin for a kination era, where the total energy density is dominated by the kinetic term of the axion field, preceded by an early era of matter domination. We investigate the effects of this cosmological scenario on the spectrum of possible primordial gravitational waves from inflation or cosmic strings and find that the spectrum features a triangular peak. As a result, future gravitational wave observations can probe the viable parameter space of kination, including regions that produce axion dark matter by the kinetic misalignment mechanism or the baryon asymmetry by axiogenesis.
1:30 AM
Baryogenesis from $SU(2)_R$ phase transition
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Isaac Wang
Baryogenesis from $SU(2)_R$ phase transition
Isaac Wang
1:30 AM - 2:30 AM
2:30 AM
Discussion
Discussion
2:30 AM - 3:30 AM