Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Eliens, I. S."'
Publikováno v:
Phys. Rev. Research 2, 023198 (2020)
Bell's theorem, stating that quantum predictions are incompatible with a local hidden variable description, is a cornerstone of quantum theory and at the center of many quantum information processing protocols. Over the years, different perspectives
Externí odkaz:
http://arxiv.org/abs/2001.11455
Autor:
Eliëns, I. S., Caux, J. -S.
We present a general derivation of the spectrum of excitations for gapless states of zero entropy density in Bethe ansatz solvable models. Our formalism is valid for an arbitrary choice of bare energy function which is relevant to situations where th
Externí odkaz:
http://arxiv.org/abs/1608.00378
Publikováno v:
SciPost Phys. 1, 008 (2016)
Pumping a finite energy density into a quantum system typically leads to `melted' states characterized by exponentially-decaying correlations, as is the case for finite-temperature equilibrium situations. An important exception to this rule are state
Externí odkaz:
http://arxiv.org/abs/1606.09516
Autor:
Toskovic, R., Berg, R. van den, Spinelli, A., Eliens, I. S., Toorn, B. van den, Bryant, B., Caux, J. -S., Otte, A. F.
The ability to manipulate single atoms has opened up the door to constructing interesting and useful quantum structures from the ground up. On the one hand, nanoscale arrangements of magnetic atoms are at the heart of future quantum computing and spi
Externí odkaz:
http://arxiv.org/abs/1604.05597
Publikováno v:
Phys. Rev. B 93, 195129 (2016)
We study the influence of reflective boundaries on time-dependent responses of one-dimensional quantum fluids at zero temperature beyond the low-energy approximation. Our analysis is based on an extension of effective mobile impurity models for nonli
Externí odkaz:
http://arxiv.org/abs/1602.01679
Publikováno v:
Phys. Rev. A 89, 033637 (2014)
For the one-dimensional repulsive Bose gas (Lieb-Liniger model), we study a special class of highly-excited states obtained by giving a finite momentum to subgroups of particles. These states, which correspond to `splitting' the ground state Fermi se
Externí odkaz:
http://arxiv.org/abs/1401.6857
Publikováno v:
Phys. Rev. B 90, 195130 (2014)
Phase transitions in anyon models in (2+1)-dimensions can be driven by condensation of bosonic particle sectors. We study such condensates in a diagrammatic language and explicitly establish the relation between the states in the fusion spaces of the
Externí odkaz:
http://arxiv.org/abs/1310.6001
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