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pro vyhledávání: '"Mikkelsen, Mathias"'
Autor:
Mikkelsen, Mathias, Nakagawa, Yuya O.
Quantum-selected configuration interaction (QSCI) utilizes an input quantum state on a quantum device to select important bases (electron configurations in quantum chemistry) which define a subspace where we diagonalize a target Hamiltonian, i.e., pe
Externí odkaz:
http://arxiv.org/abs/2412.13839
Autor:
Mikkelsen, Mathias, Danshita, Ippei
Publikováno v:
Phys. Rev. A 107, 043313 (2023)
It is well established that the noise correlations measured by time-of-flight imaging in cold-atom experiments, which correspond to the density-density correlations in the momentum space of trapped atomic gases, can probe the spin structure factor de
Externí odkaz:
http://arxiv.org/abs/2301.09807
Publikováno v:
SciPost Phys. 15, 048 (2023)
The appearance of chaotic quantum dynamics significantly depends on the symmetry properties of the system, and in cold atomic systems many of these can be experimentally controlled. In this work, we systematically study the emergence of quantum chaos
Externí odkaz:
http://arxiv.org/abs/2301.04818
Publikováno v:
Physical Review A 106, 043316 (2022)
We investigate the ground-state phase diagram of the one-dimensional attractive Fermi-Hubbard model with spin-dependent hoppings and an on-site Rabi coupling using the density matrix renormalization group method. In particular, we show that even in t
Externí odkaz:
http://arxiv.org/abs/2203.04523
Autor:
Mikkelsen, Mathias, Eliasen, Kira L., Lindemann, Niclas, Moch, Kevin, Böhmer, Roland, Karimi-Varzaneh, Hossein Ali, Lacayo-Pineda, Jorge, Jakobsen, Bo, Niss, Kristine, Christensen, Tage, Hecksher, Tina
Publikováno v:
Journal of Rheology 66, 983 (2022)
The Piezo-electric Shear Gauge (PSG) [Christensen & Olsen, Rev. Sci. Instrum. 66, 5019, 1995] is a rheometric technique developed to measure the complex shear modulus of viscous liquids near their glass transition temperature. We report recent advanc
Externí odkaz:
http://arxiv.org/abs/2201.12529
Publikováno v:
Physical Review Letters 128, 070605 (2022)
We investigate the relationship between information scrambling and work statistics after a quench for the paradigmatic example of short-range interacting particles in a one-dimensional harmonic trap, considering up to five particles numerically. In p
Externí odkaz:
http://arxiv.org/abs/2009.14478
Publikováno v:
New Journal of Physics 20,113011 (2018)
We investigate the properties of a Tonks-Girardeau gas in the presence of a one-dimensional lattice potential. Such a system is known to exhibit a pinning transition when the lattice is commensurate with the particle density, leading to the formation
Externí odkaz:
http://arxiv.org/abs/1808.05478
Akademický článek
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Autor:
Mikkelsen, Mathias
Publikováno v:
Mikkelsen, M 2022, Forældelsesloven i lyset af den Europæiske Menneskerettighedskonvention . Djøf Forlag, København .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pure_au_____::c73426b0bfca1131d075a90c57b42a1d
https://pure.au.dk/portal/da/publications/foraeldelsesloven-i-lyset-af-den-europaeiske-menneskerettighedskonvention(c1f018f4-7a95-4f0b-a531-77ae05a67964).html
https://pure.au.dk/portal/da/publications/foraeldelsesloven-i-lyset-af-den-europaeiske-menneskerettighedskonvention(c1f018f4-7a95-4f0b-a531-77ae05a67964).html