Zobrazeno 1 - 10
of 1 089
pro vyhledávání: '"Esslinger P"'
Autor:
Zhu, Zijie, Kiefer, Yann, Jele, Samuel, Gächter, Marius, Bisson, Giacomo, Viebahn, Konrad, Esslinger, Tilman
Gate operations composed in quantum circuits form the basis of digital quantum simulation and quantum processing. While two-qubit gates generally operate between nearest neighbours, many circuits require non-local connectivity, necessitating some for
Externí odkaz:
http://arxiv.org/abs/2409.02984
The Thouless theory of quantum pumps establishes the conditions for quantized particle transport per cycle, and determines its value. When describing the pump from a moving reference frame, transported and existing charges transform, though not indep
Externí odkaz:
http://arxiv.org/abs/2408.14579
Monte Carlo methods, Variational Inference, and their combinations play a pivotal role in sampling from intractable probability distributions. However, current studies lack a unified evaluation framework, relying on disparate performance measures and
Externí odkaz:
http://arxiv.org/abs/2406.07423
Autor:
Talebi, Mohsen, Wili, Simon, Mohan, Jeffrey, Fabritius, Philipp, Huang, Meng-Zi, Esslinger, Tilman
The formation of dark states is an important concept in quantum sciences, but its compatibility with strong interparticle interactions, for example, in a quantum degenerate gas is hardly explored. Here, we realize a dark state in one of the spins of
Externí odkaz:
http://arxiv.org/abs/2406.03104
Autor:
Stefanini, Martino, Qu, Yi-Fan, Esslinger, Tilman, Gopalakrishnan, Sarang, Demler, Eugene, Marino, Jamir
We propose a dissipative implementation of a variety of Kondo models by means of strong two-body losses localized on a few impurity sites of a fermionic lattice--a setup which is suited to experiments with ultracold atomic gases. We study in detail t
Externí odkaz:
http://arxiv.org/abs/2406.03527
Autor:
Mohan, Jeffrey, Fabritius, Philipp, Talebi, Mohsen, Wili, Simon, Huang, Meng-Zi, Esslinger, Tilman
The transport properties of strongly interacting fermionic systems can reveal exotic states of matter, but experiments and theory have predominantly focused on bulk systems in the hydrodynamic limit describable with linear response coefficients such
Externí odkaz:
http://arxiv.org/abs/2403.17838
Autor:
Fabritius, Philipp, Mohan, Jeffrey, Talebi, Mohsen, Wili, Simon, Zwerger, Wilhelm, Huang, Meng-Zi, Esslinger, Tilman
Publikováno v:
Nature Physics (2024)
The nature of particle and entropy flow between two superfluids is often understood in terms of reversible flow carried by an entropy-free, macroscopic wavefunction. While this wavefunction is responsible for many intriguing properties of superfluids
Externí odkaz:
http://arxiv.org/abs/2309.04359
Autor:
Viebahn, Konrad, Walter, Anne-Sophie, Bertok, Eric, Zhu, Zijie, Gächter, Marius, Aligia, Armando A., Heidrich-Meisner, Fabian, Esslinger, Tilman
Publikováno v:
Physical Review X 14, 021049 (2024)
A topological 'Thouless' pump represents the quantised motion of particles in response to a slow, cyclic modulation of external control parameters. The Thouless pump, like the quantum Hall effect, is of fundamental interest in physics because it link
Externí odkaz:
http://arxiv.org/abs/2308.03756
Autor:
Aron Kneer, Anastasia August, Eduard Alesi, Andreas Reiter, Gert Rehner, Michael Wirtz, Melanie Esslinger, Arnd Hendrik Koeppe, Stéphan Barbe, Britta Nestler
Publikováno v:
Mathematical and Computer Modelling of Dynamical Systems, Vol 30, Iss 1, Pp 202-227 (2024)
ABSTRACTThis study emphasizes the significance of understanding groundwater flow behavior for effective contaminant transport and heat storage. Aquifers, with their irregular shapes and variable permeability, exhibit anisotropic flow resistances that
Externí odkaz:
https://doaj.org/article/cd0bfac197674533b4cd09e013a4fd4c
Autor:
Visuri, Anne-Maria, Mohan, Jeffrey, Uchino, Shun, Huang, Meng-Zi, Esslinger, Tilman, Giamarchi, Thierry
Publikováno v:
Phys. Rev. Research 5, 033095 (2023)
We study the current-voltage characteristics of a superconducting junction with particle losses at the contacts. We adopt the Keldysh formalism to compute the steady-state current for varying transmission of the contact. In the low transmission regim
Externí odkaz:
http://arxiv.org/abs/2304.00928