Zobrazeno 1 - 10
of 11 302
pro vyhledávání: '"Hartung P"'
In analog and digital simulations of practically relevant quantum systems, the target dynamics can only be implemented approximately. The Trotter product formula is the most common approximation scheme as it is a generic method which allows tuning ac
Externí odkaz:
http://arxiv.org/abs/2410.03059
This paper presents a hybrid quantum-classical approach to prime factorization. The proposed algorithm is based on the Variational Quantum Eigensolver (VQE), which employs a classical optimizer to find the ground state of a given Hamiltonian. A numer
Externí odkaz:
http://arxiv.org/abs/2410.01935
Autor:
Welte, Stephan, Thomas, Philip, Hartung, Lukas, Daiss, Severin, Langenfeld, Stefan, Morin, Olivier, Rempe, Gerhard, Distante, Emanuele
Publikováno v:
Nat. Photon. 15, 504-509 (2021)
One of the most fascinating aspects of quantum networks is their capability to distribute entanglement as a nonlocal communication resource. In a first step, this requires network-ready devices that can generate and store entangled states. Another cr
Externí odkaz:
http://arxiv.org/abs/2409.00871
This is the first in a series of two works which study the discrete Gaussian free field on the binary tree when all leaves are conditioned to be positive. In this work, we obtain sharp asymptotics for the probability of this "hard-wall constraint" ev
Externí odkaz:
http://arxiv.org/abs/2409.00541
This is the second in a series of two works which study the discrete Gaussian free field on the binary tree when all leaves are conditioned to be positive. In the first work ("Gaussian free field on the tree subject to a hard wall I: Bounds") we iden
Externí odkaz:
http://arxiv.org/abs/2409.00422
Autor:
Gao, Yifan, Mughal, Zakariyya, Jaramillo-Villegas, Jose A., Corradi, Marie, Borrel, Alexandre, Lieberman, Ben, Sharif, Suliman, Shaffer, John, Fecho, Karamarie, Chatrath, Ajay, Maertens, Alexandra, Teunis, Marc A. T., Kleinstreuer, Nicole, Hartung, Thomas, Luechtefeld, Thomas
Researchers in biomedical research, public health, and the life sciences often spend weeks or months discovering, accessing, curating, and integrating data from disparate sources, significantly delaying the onset of actual analysis and innovation. In
Externí odkaz:
http://arxiv.org/abs/2408.17320
Variational quantum algorithms and, in particular, variants of the varational quantum eigensolver have been proposed to address combinatorial optimization (CO) problems. Using only shallow ansatz circuits, these approaches are deemed suitable for cur
Externí odkaz:
http://arxiv.org/abs/2408.03073
Autor:
Hartung, Michael, Maier, Andreas, Delgado-Chaves, Fernando, Burankova, Yuliya, Isaeva, Olga I., Patroni, Fábio Malta de Sá, He, Daniel, Shannon, Casey, Kaufmann, Katharina, Lohmann, Jens, Savchik, Alexey, Hartebrodt, Anne, Chervontseva, Zoe, Firoozbakht, Farzaneh, Probul, Niklas, Zotova, Evgenia, Tsoy, Olga, Blumenthal, David B., Ester, Martin, Laske, Tanja, Baumbach, Jan, Zolotareva, Olga
Most complex diseases, including cancer and non-malignant diseases like asthma, have distinct molecular subtypes that require distinct clinical approaches. However, existing computational patient stratification methods have been benchmarked almost ex
Externí odkaz:
http://arxiv.org/abs/2408.00200
We consider a discrete-time binary branching random walk with independent standard normal increments subject to a penalty $\b$ for every pair of particles that get within distance $\e$ of each other at any time. We give a precise description of the m
Externí odkaz:
http://arxiv.org/abs/2407.15533
Publikováno v:
Science 385, 179-183 (2024)
Quantum computation and quantum communication are expected to provide users with capabilities inaccessible by classical physics. However, scalability to larger systems with many qubits is challenging. One solution is to develop a quantum network cons
Externí odkaz:
http://arxiv.org/abs/2407.09109