Theme: Intensity Mapping and Reionisation

14:00-14:30: **Alkistis Pourtsidou** (QMUL) – Cosmology with HI intensity mapping

14:30-15:00: **Thomas Binnie** (IC) – The Feasibility of EoR model selection with up and coming Interferometric Experiments

15:00-15:45: Coffee break/discussions

15:45-16:10: **Romain Meyer** (UCL) – Probing the galaxies reionising the IGM at 5 < z < 6

16:10-16:40: **Adélie Gorce** (IC) – The triangle correlation function of phases: a new tool to study the Epoch of Reionisation

16:40-17:00: Discussion led by **Jonathan Pritchard** (IC)

# 25th October 2018 – London Cosmology Discussion Meeting

25th October 2018 – London Cosmology Discussion Meeting

Theme: Large Scale Structure Formation

14:00 – 14:20 – **Meet the Groups**

14:20 – 15:00 – **Diego Blas (KCL)**:

Perturbative Approaches to Large Scale Structure.

15:00 – 15:40 – **Tea/Coffee break**

15:40 – 16:10 – **Louis Coates (QMUL)**:

Relativistic ray tracing in gevolution.

16:10 – 16:40 – **Luisa Lucie-Smith (UCL)**:

Machine learning dark matter halo formation.

16:40 – 17:00 **Questions/discussion**

# 7th December 2017 – London Cosmology Discussion Meeting

Theme: Gravitational Waves

# 26th October 2017 – London Cosmology Discussion Meeting

Theme: Inflation

Four talks on inflation

Eugene Lim : Inhomogeneous inflation

Tommi Markkanen: Higgs dynamics during inflation

***Tea/Coffee break***

John Ronayne: Numerical simulations of inflation with curved field space

Selim Hotinli: Phenomenology of many-field inflation

2pm – 5pm at RAS

# 30th March 2017 – London Cosmology Discussion Meeting

The first talk is by our guest speaker, **Nick Kaiser** (Hawaii) – *“Why there is no Newtonian backreaction?”*

Followed by two talks by PhD students:

**Niall Jeffrey** (UCL) – *“Mass mapping from weak lensing”*

**Sophia Goldberg** (QMUL) – *“Relativistic large-scale structure” *

# 2nd February 2017 – London Cosmology Discussion Meeting (Python + Milestones in cosmology)

**Roberto Trotta**–

*“Introduction to Bayesian Hierarchical Modelling with Python”*

**David Mulryne**–

*“Numerical evaluation of the bispectrum in multifield inflation and the PyTransport package”*

**Ofer Lahav**and

**Carlo Contaldi**.

# 8th December 2016 – London Cosmology Discussion Meeting (Imprints of Broken Symmetries in the CMB)

Two talks on the imprints of broken symmetries (or lack thereof) in the CMB.

First Session:

– **Carlo Contaldi** (Imperial) – *”Parity violations in polarization”*

-Discussion

****Break****

Second Session:

–**Daniela Saadeh** (UCL) –* ”How isotropic is the Universe?”*

-Discussion