[Astro] [CAPT] CAPT Weekly Bulletin (w/c 28-04-25)

[Ella Batchelor]

Monday 28th April at 3pm, A113 CAPT – Theoretical Physics Student Seminar

Daniel Panizo (Kyoto University)

Dark Bubbles

Before the break we heard talks about bubble nucleation. Well, get ready, for this time will be on *dark* bubbles (as always in physics, dark = more mysterious). Daniel Panizo is a postdoc visiting us from Kyoto University. He has promised to give a pedagogical introduction to the work he did during his PhD in Uppsala.

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Tuesdays at 11am, CAPT Foyer – Astro Coffee



Tuesday 29th April at 1pm, A113 CAPT – Particle Cosmology and Gravity Seminar
Daniel Panizo (Kyoto University)

How does a non Bunch-Davis vacuum sound like during inflation?



This seminar aims to be a gentle introduction to the stochastic formalism applied to inflation. We will collect, discuss, and traverse through key physical concepts and equations of the stochastic framework. These tools will allow us to study how the dynamics of the inflaton field gets modified by back reaction effects of spacetime geometry and field perturbations, as well as study its evolution depending on the choice of the initial vacuum state. If time allows, we will present some of the aspects and targets of the ongoing research with Danilo Artigas and Richard Woodward.


Link to join: https://teams.microsoft.com/l/meetup-join/19%3ameeting_OGM3OTk5NzQtZWEwZS00ZmUyLTk3MGUtZjFhY2M5OTU2MjI1%40thread.v2/0?context=%7b%22Tid%22%3a%2267bda7ee-fd80-41ef-ac91-358418290a1e%22%2c%22Oid%22%3a%22f3250584-4b5f-48fa-a897-08e77f2246b7%22%7d
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Fridays at 4pm, CAPT Foyer – CAPT Cakes
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If you have any events/visitors you would like included in next week’s bulletin, please let me know.


Best wishes

Ella

Ella Batchelor (she/her)
Administrator

School of Physics & Astronomy

University of Nottingham
A112a Centre for Astronomy & Particle Theory
University Park
Nottingham, NG7 2RD

+44 (0) 115 74 86778 |  nottingham.ac.uk<http://nottingham.ac.uk/>

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