Zobrazeno 1 - 10
of 2 462
pro vyhledávání: '"A. Bittel"'
Gaussian states of bosonic quantum systems enjoy numerous technological applications and are ubiquitous in nature. Their significance lies in their simplicity, which in turn rests on the fact that they are uniquely determined by two experimentally ac
Externí odkaz:
http://arxiv.org/abs/2411.02368
Free-fermionic states, also known as fermionic Gaussian states, represent an important class of quantum states ubiquitous in physics. They are uniquely and efficiently described by their correlation matrix. However, in practical experiments, the corr
Externí odkaz:
http://arxiv.org/abs/2409.17953
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
Lie groups, and therefore Lie algebras, are fundamental structures in quantum physics that determine the space of possible trajectories of evolving systems. However, classification and characterization methods for these structures are often impractic
Externí odkaz:
http://arxiv.org/abs/2408.00081
Autor:
Mele, Francesco Anna, Mele, Antonio Anna, Bittel, Lennart, Eisert, Jens, Giovannetti, Vittorio, Lami, Ludovico, Leone, Lorenzo, Oliviero, Salvatore F. E.
Quantum state tomography, aimed at deriving a classical description of an unknown state from measurement data, is a fundamental task in quantum physics. In this work, we analyse the ultimate achievable performance of tomography of continuous-variable
Externí odkaz:
http://arxiv.org/abs/2405.01431
Autor:
Leone, Lorenzo, Bittel, Lennart
Publikováno v:
Phys. Rev. A 110, L040403 (2024)
Magic-state resource theory is a powerful tool with applications in quantum error correction, many-body physics, and classical simulation of quantum dynamics. Despite its broad scope, finding tractable resource monotones has been challenging. Stabili
Externí odkaz:
http://arxiv.org/abs/2404.11652
Free-fermionic states, also known as matchgates or Gaussian states, are a fundamental class of quantum states due to their efficient classical simulability and their crucial role across various domains of Physics. With the advent of quantum devices,
Externí odkaz:
http://arxiv.org/abs/2404.03585
Autor:
Matthias Licheri, Manon Flore Licheri, Lukas Probst, Cora Sägesser, Pascal Bittel, Franziska Suter-Riniker, Ronald Dijkman
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Monkeypox virus (MPXV) is the zoonotic agent responsible for mpox, an often-self-limiting pox-like disease. Since May 2022, an outbreak characterized by increased human-to-human transmission was detected outside the endemic regions. Whole ge
Externí odkaz:
https://doaj.org/article/d9c9d72e456e4cd1be378e91b48fedc9
Autor:
Dorothea Bestle, Linda Bittel, Anke-Dorothee Werner, Lennart Kämper, Olga Dolnik, Verena Krähling, Torsten Steinmetzer, Eva Böttcher-Friebertshäuser
Publikováno v:
Virus Research, Vol 347, Iss , Pp 199430- (2024)
A multistep priming process involving furin and endosomal cathepsin B and L (CatB/L) has been described for the Orthoebolavirus zairense (EBOV) glycoprotein GP. Inhibition or knockdown of either furin or endosomal cathepsins, however, did not prevent
Externí odkaz:
https://doaj.org/article/113ad3eaa1b04aa288da30850875cd2e
Publikováno v:
38th Computational Complexity Conference (CCC 2023), 34:1--34:24
Variational Quantum Algorithms (VQAs), such as the Quantum Approximate Optimization Algorithm (QAOA) of [Farhi, Goldstone, Gutmann, 2014], have seen intense study towards near-term applications on quantum hardware. A crucial parameter for VQAs is the
Externí odkaz:
http://arxiv.org/abs/2211.12519