News about Physics

Quantum communication controlled by resonance in ‘artificial atoms’

Researchers at NBI among others have developed a method to control a quantum bit for electronic quantum communication in a series of quantum dots, which behave like artificial atoms in the solid state

Peter Krogstrup appointed assistant professor at QDev on nanowire growth

As of May 2013, Peter Krogstrup has been appointed assistant professor at the Center for Quantum Devices. He will be working on MBE growth of nanowires.

Kristian Gregersen

Anomalous trilinear gauge couplings in ZZ production at the ATLAS experiment

New knowledge about early galaxies

Using new detailed studies carried out with the ESO Very Large Telescope and the Hubble Space Telescope, researchers from NBI have studied an early galaxy in unprecedented detail and determined a number of

Congratulations to Christopher Stowasser

Congratulations to Christopher Stowasser from Centre for Ice and Climate, who succesfully defended his PhD Thesis thursday, June 27, 2013.

Karina Schifter Holm

Measurement of Z bosons in p+Pb collisions at p sNN = 5.02 TeV with the ATLAS detector Corrections Supervisor: Peter Hansen

Christian T. Holme

Analysis of the isotopic composition of the NEGIS ice core including a comparison with coastal temperature data Academic advisor: Bo Mølløse Vinther

Karl-Søren Geertsen

Determination of Reference Velocities in the North Atlantic based on Physical Oceanographic Inverse Methods Supervisor: Markus Jochum

Soeren Borg Nielsen

Oceanic Near-Inertial Waves induced by atmospheric storms - a quantitative analysis of a coupled climate model Supervisor: Markus Jochum

Vega Theil Carstensen

The tropical Atlantic near-inertial velocity from Eulerian observations at moored measurement stations Supervisor: Markus Jochum

Simone Juul Jakobsen

Supernova remnants and pulsar wind nebulae in the Norma region Main advisor: Darach Watson Co-advisors: John Tomsick and Allan Hornstrup

Quantum teleportation between atomic systems over long distances

The research group Quantum Optics at NBI has succeeded in teleporting information between two clouds of gas atoms and to carry out the teleportation – not just one or a few times, but successfully every single time

Bo Høegh Frederiksen

A Radiative-Convective Model for the Atmosphere of Mars Supervisor: Peter D. Ditlevsen

Rounded stones on Mars evidence of flowing water

Observations by NASA's Mars rover Curiosity have revealed areas with gravel and pebbles that are characteristic of a former riverbed. Researchers, including members of the Niels Bohr Institute, have analysed their...

Andreas Næsby Rasmussen

Optomechanincs with Semiconductor Nanomembranes Supervisor: Eugene Polzik

Jonas A. Haller

Title: Carbon isotopes of methane during the Medieval Climate Anomaly Supervisors: Reto Knutti and Thomas Blunier

Today's global warming follows more than 1000 years of colder climates

A new international study of past climate shows that the global temperature was getting colder and colder for more than 1000 years until the year 1900, after which global warming raised the temperature significantly in…

Researchers close to finding habitable planets

Researchers from the Niels Bohr Institute and Aarhus University are part of a team that has discovered a planetary system with five small planets of which two are super-Earth sized and lie in the habitable zone.

Denmark contributing to the world's largest telescope for searching for life in the unive

The Niels Bohr Institute at the University of Copenhagen, Aarhus University and DTU space are investing at total of 37 million kroner in a new telescope, which will be called the European Extremely Large Telescope,…

Most distant Type Ia supernova observed

In the quest to find the most distant supernova, researchers have broken the record and observed a supernova that exploded more than 10 billion years ago. This was in the early youth of the universe when it was evolvin…

Planck satellite explores the infancy of the universe

Using new data from the Planck satellite, researchers can now show that the universe is not expanding as fast as previously thought and the universe is 80 million years older than we thought.

Significant contribution to sea-level rise

Glaciers at the edge of Greenland which are not connected to its huge ice sheet, or can be clearly separated from it, are contributing to sea-level rise much more than previously thought.

More hurricane surges in the future

How many extreme storm surges like that from Hurricane Katrina, which hit the U.S. coast in 2005, will there be as a result of global warming? New research from the Niels Bohr Institute show that there will be a tenfold…

Rasmus Anker Pedersen

Arctic Warming - The Effect of a Reduced Sea Ice Cover on the Vertical Structure of Warming Supervisors: Peter L. Langen, DMI and Eigil Kaas