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An icy gaze into the Big Bang

Researchers at the University of Innsbruck have successfully produced controlled strong interactions between two fermionic elements, exhibiting analogies to the Big Bang's primordial substance. The experiment opens new avenues for investigating cosmic phenomena and novel states of matter in solid-state physics.

SourceUniversity of Innsbruck·JournalPhysical Review Letters·DateMar 18, 2011

Quantum gas in free fall

Scientists from the Max Planck Institute and University of Hanover generate a Bose-Einstein condensate in zero gravity, extending measurement time by over tenfold. The experiment uses an atom chip to study the effects of gravitational fields on quantum gases.

SourceMax-Planck-Gesellschaft·JournalScience·DateJun 22, 2010

Ultra-cold chemistry

Researchers directly observe chemical exchange processes in an ultracold sample of cesium atoms and Feshbach molecules, allowing for controlled study of chemical reactions. This breakthrough opens a new avenue to study diverse chemical reactions using ultracold quantum gases.

SourceUniversity of Innsbruck·JournalPhysical Review Letters·DateFeb 2, 2010

Atoms don't dance the 'bose nova'

Researchers at the University of Innsbruck successfully realized an excited, strongly correlated many-body phase using ultracold cesium atoms. By tuning the interaction between atoms, they created a stable, one-dimensional structure that defies traditional Bose-Einstein condensate behavior.

SourceUniversity of Innsbruck·JournalScience·DateSep 3, 2009