Zobrazeno 1 - 10
of 5 586
pro vyhledávání: '"Marciniak P."'
Among the various techniques used in luminescence thermometry, luminescence kinetics is considered the least sensitive to perturbations related to the optical properties of the medium containing the phosphor. For this reason, temperature sensing and
Externí odkaz:
http://arxiv.org/abs/2412.03116
In this article we investigate stationary systems of the AKNS hierarchy. We prove that all these systems are classical separable St\"ackel systems. The explicit transformation from jet variables to separation coordinates is obtained by comparing Lax
Externí odkaz:
http://arxiv.org/abs/2411.19691
We investigate the formation of self-bound states in a one-dimensional dipolar Bose gas under the influence of both strong short-range repulsive and strong non-local attractive interactions. While conventional methods like the Bogoliubov de-Gennes (B
Externí odkaz:
http://arxiv.org/abs/2410.03513
We present a computational study of phonon relaxation in face-centered cubic (fcc) nickel (Ni), focusing on ultra-fast magnetization dynamics. The phonons are excited beyond their thermal equilibrium population, and the relaxation behavior is analyze
Externí odkaz:
http://arxiv.org/abs/2409.20334
Uniaxially strained Fe--Co disordered alloys have emerged as promising candidates for cost-effective rare-earth-free permanent magnets due to their high magnetocrystalline anisotropy energy (MAE). Using first-principles, fully relativistic calculatio
Externí odkaz:
http://arxiv.org/abs/2409.11388
Autor:
Miller, Daniel, Levi, Kyano, Postler, Lukas, Steiner, Alex, Bittel, Lennart, White, Gregory A. L., Tang, Yifan, Kuehnke, Eric J., Mele, Antonio A., Khatri, Sumeet, Leone, Lorenzo, Carrasco, Jose, Marciniak, Christian D., Pogorelov, Ivan, Guevara-Bertsch, Milena, Freund, Robert, Blatt, Rainer, Schindler, Philipp, Monz, Thomas, Ringbauer, Martin, Eisert, Jens
Throughout its history, the theory of quantum error correction has heavily benefited from translating classical concepts into the quantum setting. In particular, classical notions of weight enumerators, which relate to the performance of an error-cor
Externí odkaz:
http://arxiv.org/abs/2408.16914
Autor:
Nützel, Ludwig, Gresch, Alexander, Hehn, Lukas, Marti, Lucas, Freund, Robert, Steiner, Alex, Marciniak, Christian D., Eckstein, Timo, Stockinger, Nina, Wolf, Stefan, Monz, Thomas, Kühn, Michael, Hartmann, Michael J.
Quantum chemical calculations are among the most promising applications for quantum computing. Implementations of dedicated quantum algorithms on available quantum hardware were so far, however, mostly limited to comparatively simple systems without
Externí odkaz:
http://arxiv.org/abs/2408.10801
Autor:
Sadoune, Nicolas, Pogorelov, Ivan, Edmunds, Claire L., Giudici, Giuliano, Giudice, Giacomo, Marciniak, Christian D., Ringbauer, Martin, Monz, Thomas, Pollet, Lode
Classical machine learning has proven remarkably useful in post-processing quantum data, yet typical learning algorithms often require prior training to be effective. In this work, we employ a tensorial kernel support vector machine (TK-SVM) to analy
Externí odkaz:
http://arxiv.org/abs/2408.05017
A formalism of systematic construction of integrable non-autonomous deformations of soliton hierarchies is presented. The theory is formulated as an initial value problem (IVP) for an associated Frobenius integrability condition on a Lie algebra. It
Externí odkaz:
http://arxiv.org/abs/2407.08656
Autor:
Marciniak, Mikołaj, Śniady, Piotr
Schensted row insertion is a fundamental component of the Robinson-Schensted-Knuth (RSK) algorithm, a powerful tool in combinatorics and representation theory. This study examines the insertion of a deterministic number into a random tableau of a spe
Externí odkaz:
http://arxiv.org/abs/2407.06213