Zobrazeno 1 - 10
of 2 250
pro vyhledávání: '"Sebastian, V."'
Exponentially fast scrambling of an initial state characterizes quantum chaotic systems. Given the importance of quickly populating higher energy levels from low-energy states in quantum battery charging protocols, this Letter investigates the role o
Externí odkaz:
http://arxiv.org/abs/2409.10590
Autor:
Romero, Sebastián V., Visuri, Anne-Maria, Cadavid, Alejandro Gomez, Solano, Enrique, Hegade, Narendra N.
We present an enhanced bias-field digitized counterdiabatic quantum optimization (BF-DCQO) algorithm to address higher-order unconstrained binary optimization (HUBO) problems. Combinatorial optimization plays a crucial role in many industrial applica
Externí odkaz:
http://arxiv.org/abs/2409.04477
The development of X-ray free-electron lasers (XFELs) has enabled ultrafast X-ray diffraction (XRD) experiments, which are capable of resolving electronic/vibrational transitions and structural changes in molecules, or capturing molecular movies. Whi
Externí odkaz:
http://arxiv.org/abs/2408.15494
Two-dimensional (2D) fluorescence-excitation (2D-FLEX) spectroscopy is a recently proposed nonlinear femtosecond technique for the detection of photoinduced dynamics. The method records a time-resolved fluorescence signal in its excitation- and detec
Externí odkaz:
http://arxiv.org/abs/2406.15262
Autor:
Zhang, Lina, Pios, Sebastian V., Martyka, Mikołaj, Ge, Fuchun, Hou, Yi-Fan, Chen, Yuxinxin, Chen, Lipeng, Jankowska, Joanna, Barbatti, Mario, Dral, Pavlo O.
We present an open-source MLatom@XACS software ecosystem for on-the-fly surface hopping nonadiabatic dynamics based on the Landau-Zener-Belyaev-Lebedev (LZBL) algorithm. The dynamics can be performed via Python API with a wide range of quantum mechan
Externí odkaz:
http://arxiv.org/abs/2404.06189
In recent years, machine learning (ML) surrogate models have emerged as an indispensable tool to accelerate simulations of physical and chemical processes. However, there is still a lack of ML models that can accurately predict molecular vibrational
Externí odkaz:
http://arxiv.org/abs/2402.06911
Publikováno v:
Phys. Rev. Applied 21, 034033 (2024)
The Su-Schrieffer-Heeger (SSH) chain, which serves as a paradigmatic model for comprehending topological phases and their associated edge states, plays an essential role in advancing our understanding of quantum materials and quantum information proc
Externí odkaz:
http://arxiv.org/abs/2310.12179
Autor:
Ali, Alejandro Mata, Delgado, Iñigo Perez, Roura, Marina Ristol, de Leceta, Aitor Moreno Fdez., Romero, Sebastián V.
We present an algorithm for solving systems of linear equations based on the HHL algorithm with a novel qudits methodology, a generalization of the qubits with more states, to reduce the number of gates to be applied and the amount of resources. Base
Externí odkaz:
http://arxiv.org/abs/2309.05290
Autor:
Daniel Lewin, Sebastian V. Rojas, MD, Michael Billion, MD, Anna L. Meyer, MD, Ivan Netuka, MD, Janajade Kooij, MD, Marina Pieri, MD, Antonio Loforte, MD, Mariusz K. Szymanski, MD, Christian H. Moeller, MD, Payam Akhyari, MD, Khalil Jawad, MD, Ihor Krasivskyi, MD, Bastian Schmack, MD, Gloria Färber, MD, Marta Medina, MD, Assad Haneya, MD, Daniel Zimpfer, MD, Gaik Nersesian, MD, Mehmet Oezkur, MD, Ilija Djordjevic, MD, Diyar Saeed, MD, Julia Stein, Adriaan O. Kraaijeveld, MD, Finn Gustafsson, MD, Mara Scandroglio, MD, Bart Meyns, MD, Steffen Hofmann, MD, Jan Belohlavek, MD, Jan F. Gummert, MD, Pia Lanmueller, MD, Alexander M. Bernhardt, MD, Evgenij V. Potapov, MD
Publikováno v:
JTCVS Open, Vol 21, Iss , Pp 168-179 (2024)
Background: Circulatory support with a catheter-based microaxial flow pump (mAFP) plays a major role in the treatment of severe cardiogenic shock. In most patients who fail to recover while on temporary mechanical circulatory support (tMCS) and who a
Externí odkaz:
https://doaj.org/article/d71bac1781bf4f0bb4e2b53b79f777e0
The Bin Packing Problem is a classic problem with wide industrial applicability. In fact, the efficient packing of items into bins is one of the toughest challenges in many logistic corporations and is a critical issue for reducing storage costs or i
Externí odkaz:
http://arxiv.org/abs/2308.02787