Zobrazeno 1 - 10
of 497
pro vyhledávání: '"Heinrich Matthias"'
Autor:
Ren Boquan, Kartashov Yaroslav V., Maczewsky Lukas J., Kirsch Marco S., Wang Hongguang, Szameit Alexander, Heinrich Matthias, Zhang Yiqi
Publikováno v:
Nanophotonics, Vol 12, Iss 19, Pp 3829-3838 (2023)
We study linear and nonlinear higher-order topological insulators (HOTIs) based on waveguide arrays arranged into Sierpiński gasket and Sierpiński carpet structures, both of which have non-integer effective Hausdorff dimensionality. Such fractal st
Externí odkaz:
https://doaj.org/article/292625e99f2f449aa11daae07e773ab1
Exceptional points facilitate peculiar dynamics in non-Hermitian systems. Yet, in photonics, they have mainly been studied in the classical realm. In this work, we reveal the behavior of two-photon quantum states in non-Hermitian systems across the e
Externí odkaz:
http://arxiv.org/abs/2407.12578
Autor:
Lutsch, Adrian, El-Hindi, Muhammad, Heinrich, Matthias, Ritter, Daniel, István, Zsolt, Binnig, Carsten
Trusted Execution Environments (TEEs), such as Intel's Software Guard Extensions (SGX), are increasingly being adopted to address trust and compliance issues in the public cloud. Intel SGX's second generation (SGXv2) addresses many limitations of its
Externí odkaz:
http://arxiv.org/abs/2403.11874
Autor:
Neef, Vera, Pinske, Julien, Wolterink, Tom A. W., Becker, Karo, Heinrich, Matthias, Scheel, Stefan, Szameit, Alexander
One of the most promising nascent technologies, quantum computation faces a major challenge: The need for stable computational building blocks. We present the quantum-optical realization of non-adiabatic holonomies that can be used as single-qubit qu
Externí odkaz:
http://arxiv.org/abs/2401.04014
Multiphoton correlations in linear photonic quantum networks are governed by matrix permanents. Yet, surprisingly few systematic properties of these crucial algebraic objects are known, while their calculation is a computationally hard task. As such,
Externí odkaz:
http://arxiv.org/abs/2302.11884
Integrated Jx photonic lattices, inspired by the quantum harmonic oscillator and due to their equidistant eigenvalue spectrum, have been proven extremely useful for various applications, such as perfect imaging and coherent transfer of quantum states
Externí odkaz:
http://arxiv.org/abs/2209.12847
Autor:
Lustig, Eran, Maczewsky, Lukas J., Beck, Julius, Biesenthal, Tobias, Heinrich, Matthias, Yang, Zhaoju, Plotnik, Yonatan, Szameit, Alexander, Segev, Mordechai
The hallmark of topological insulators is the scatter-free propagation of waves in topologically protected edge channels. This transport is strictly chiral on the outer edge of the medium, and therefore capable of bypassing sharp corners and imperfec
Externí odkaz:
http://arxiv.org/abs/2204.13762
Autor:
Pyrialakos, Georgios G., Beck, Julius, Heinrich, Matthias, Maczewsky, Lukas J., Kantartzis, Nikolaos V., Khajavikhan, Mercedeh, Szameit, Alexander, Christodoulides, Demetrios N.
Topological theories have established a new set of rules that govern the transport properties in a wide variety of wave-mechanical settings. In a marked departure from the established approaches that induce Floquet topological phases by specifically
Externí odkaz:
http://arxiv.org/abs/2202.08076
Autor:
Piccioli, Francesco S., Kremer, Mark, Ehrhardt, Max, Maczewsky, Lukas J., Schmitt, Nora, Heinrich, Matthias, Carusotto, Iacopo, Szameit, Alexander
Topological insulators enable non-reciprocal light propagation that is insensitive to disorder and imperfections. Yet, despite considerable attention from the photonics community and beyond, the very feature that has inspired numerous proposals for a
Externí odkaz:
http://arxiv.org/abs/2202.03252