(Phys.org)--Two teams of researchers working independently of one another have found ways to test aspects of the Tomonaga-Luttinger theory that describes interacting quantum particles in 1-D ensembles in a Tomonaga-Luttinger liquid (TLL). The first team, with members from China, Germany and Australia demonstrated TLL behavior with cold atoms in a 1-D array. The second team, with members from Australia, Germany and Russia, tested TLL predictions using a 1-D array of Josephson junctions to look at...
(Phys.org)--Two teams of researchers working independently of one another have found ways to test aspects of the Tomonaga-Luttinger theory that describes interacting quantum particles in 1-D ensembles in a Tomonaga-Luttinger liquid (TLL). The first team, with members from China, Germany and Australia demonstrated TLL behavior with cold atoms in a 1-D array. The second team, with members from Australia, Germany and Russia, tested TLL predictions using a 1-D array of Josephson junctions to look at...
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