Zobrazeno 1 - 10
of 7 722
pro vyhledávání: '"NIKODEM, A"'
Autor:
Nikodem, Ella, Schluck, Jakob, Legg, Henry F., Geier, Max, Papaj, Michal, Bagchi, Mahasweta, Fu, Liang, Ando, Yoichi
Finding an ideal platform to generate non-Abelian Majorana zero-modes (MZMs) is a crucial first step for topological quantum computing. A 3D topological insulator (TI) is promising for this purpose due to the spin-momentum-locked surface state. Here
Externí odkaz:
http://arxiv.org/abs/2412.07993
Autor:
Palai, Swaroop Kumar, Dyksik, Mateusz, Sokolowski, Nikodem, Ciorga, Mariusz, Viso, Estrella Sánchez, Xie, Yong, Schubert, Alina, Taniguchi, Takashi, Watanabe, Kenji, Maude, Duncan K., Surrente, Alessandro, Baranowski, Michał, Castellanos-Gomez, Andres, Munuera, Carmen, Plochocka, Paulina
Stacking monolayers of transition metal dichalcogenides (TMDs) has led to the discovery of a plethora of new exotic phenomena, resulting from moir\'e pattern formation. Due to the atomic thickness and high surface-to-volume ratio of heterostructures,
Externí odkaz:
http://arxiv.org/abs/2410.12472
Autor:
Popławski, Nikodem
We determine the angle of deflection of light by the gravitational field inside and outside a spherical body with a homogeneous mass density. We show that the largest deflections, which can be measured by weak gravitational lensing, are in a region d
Externí odkaz:
http://arxiv.org/abs/2407.10248
Autor:
Kürtössy, Olivér, Bodócs, Mihály, Moca, Cătălin Paşcu, Scherübl, Zoltán, Nikodem, Ella, Kanne, Thomas, Nygård, Jesper, Zaránd, Gergely, Makk, Péter, Csonka, Szabolcs
Topological superconductors (SCs) hold great promise for fault-tolerant quantum hardware, however, their experimental realization is very challenging. Recently, superconducting artificial molecules (Andreev molecules) have opened new avenues to engin
Externí odkaz:
http://arxiv.org/abs/2407.00825
Autor:
Schluck, Jakob, Nikodem, Ella, Montag, Anton, Ziesen, Alexander, Bagchi, Mahasweta, Hassler, Fabian, Ando, Yoichi
In the seminal proposal by Fu and Kane, the superconducting proximity effect is used to realize topological superconductivity in the topological surface state (TSS) of a 3D topological insulator (TI). In a line Josephson junction made on the TI surfa
Externí odkaz:
http://arxiv.org/abs/2406.08265
Autor:
Popławski, Nikodem
The McVittie metric does not describe a physical black hole in an expanding universe because the curvature scalar and pressure at its event horizon are infinite. We show that extending this metric to an inhomogeneous scale factor, which depends on bo
Externí odkaz:
http://arxiv.org/abs/2405.16673
We consider a quantum system coupled to environment at a fixed temperature and describe the reduced evolution of the system by means of a Redfield equation with effective time-dependent contact temperature obeying a universal law. At early times, aft
Externí odkaz:
http://arxiv.org/abs/2403.10591
Autor:
Cygan, Agata, Wójtewicz, Szymon, Jóźwiak, Hubert, Kowzan, Grzegorz, Stolarczyk, Nikodem, Bielska, Katarzyna, Wcisło, Piotr, Ciuryło, Roman, Lisak, Daniel
Measuring low light absorption with combined uncertainty < 1 permille is crucial in a wide range of applications. Popular cavity ring-down spectroscopy can provide ultra-high precision, below 0.01 permille, but its accuracy is strongly dependent on t
Externí odkaz:
http://arxiv.org/abs/2403.01961
A recently formulated thermal model for hadron production in heavy-ion collisions in the few-GeV energy regime is combined with the idea that some part of protons and neutrons present in the original thermal system forms deuterons via the coalescence
Externí odkaz:
http://arxiv.org/abs/2312.13824
We consider a ring of fermionic quantum sites, modeled by the Fermi-Hubbard Hamiltonian, in which electrons can move and interact strongly via the Coulomb repulsion. The system is coupled to fermionic cold baths which by the exchange of particles and
Externí odkaz:
http://arxiv.org/abs/2311.06331