I am a theoretical physicist working at the
University of Surrey. Surf the upper panel
to find information about who I am and the
research I carry on. Enjoy your visit! Students or post-docs interested in carrying out a research
project on theoretical nuclear physics and
looking for funding opportunities,
Here's the talk that I gave at the
Event "Redifining the Ordinary" on 27
February 2016. I hope you enjoy it!
Di-neutrons? Yes, please
Di-neutrons are loosely bound states of two
neutrons. They do not exist in free-space, but they
can appear in dense nuclear media. In a
collaboration with Felipe Isaule (who visited Surrey
for a month on Jan 2015) and Prof.
Hugo Arellano, we
report on the first microscopic results on the
structure of di-neutrons in neutron matter.
Fission paper out
My second paper on nuclear fission,
with results from Phil Goddard's thesis and in
collaboration with Paul Stevenson,
has now been published here. Have a look to see what you can do with
3D TDHF and boosts!
Rosh Sellahewa becomes a doctor
(co-supervised with Jim Al-Khalili) has
successfully held his thesis viva today. His work on
neutron star physics and the Gogny interaction has
been published here. And there are
more papers to come, even though Rosh has moved on
to pastures new. Congratulations Rosh!
This website has been on a standstill during my
paternity leave on the summer of 2015 - but I am
back to work!
I have decided to dub this week "Fission week":
my first paper on fission has been accepted for
publication in Phys. Rev. C, and the second one is
out now as a preprint. All
these results were cooked up by Phil Goddard, a
former PhD student that now does more useful stuff!
Pairing gap and correlations
The pairing gap in high-density neutron matter is
sensite to short- and long-range
correlations. Some new results on these effects are
presented in a preprint, written with collaborators at
Washington University in St. Louis.
Phil Goddard becomes a doctor
Arnau's second PhD student, Phil Goddard,
(co-supervised with Paul Stevenson) has
successfully held his thesis viva today. Congratulations Phil!
Gogny forces and neutron stars
The first paper from Rosh Sellahewa's PhD is now
out. Check it out if you are interested on Gogny
forces or neutron stars! It's here.
Propagating errors at finite T
Arnau's first paper with Xavier
Roca-Maza looks at error propagation in "hot" density
functional theory. Have a look at it here.
Arianna Carbone becomes a doctor
Arnau's first PhD student, Arianna Carbone,
(co-supervised with Artur Polls) has
successfully defended her thesis. Feel free to have a look at it here.
Creative Commons Paper
Arnau first open access (CC licence)
paper has been published today.
Post @ Surrey Physics Blog
Arnau has written a post on the 10th-year
anniversary of the Close Encounters of the PhD
King. Check it out
High-momentum components in nuclear matter
Arnau has submitted a paper on the density and
isospin asymmetry dependence of short-range
correlations. It has implications for electron
scattering experiments. Check it
Arnau is organizing a
on "Advances in time-dependent methods for quantum
many-body systems" at the ECT* in Trento this coming
Registration is now open.
Thanks everyone for attending the
on "ISNET: Information and Statistics in Nuclear
Experiment and Theory" at the University of Glasgow.
Talks are available here.
Thanks everyone for attending the
on "Neutron Stars" at the Institute of Advanced
Studies. It was a terrific meeting! Talks and photos
are available here.
Chiral three-nucleon forces
Arianna Carbone's PhD thesis is going
forward. Check this
for our latest results involving three-body forces
within the Green's functions approach.
Pygmy dipole resonance in Selenium
with nuclear experimentalists!
24-25 April 2013: A
on "Correlations in exotic nuclear systems" at the
Cockroft Institute, Daresbury Laboratory
13 March 2013: Arnau's
talk on Neutron Stars
at the IoP South Central Branch
15 January 2013: find out why lead is so
30 July 2012: Arnau's first
group has been submitted!
9 July 2012: Check out Arnau's outreach
on the Higg's boson