Zobrazeno 1 - 10
of 357
pro vyhledávání: '"Göran Johansson"'
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033112 (2024)
Protein folding processes are a vital aspect of molecular biology that is hard to simulate with conventional computers. Quantum algorithms have been proven superior for certain problems and may help tackle this complex life science challenge. We anal
Externí odkaz:
https://doaj.org/article/762778f39da8467291905508128d312e
Autor:
Christopher W. Warren, Jorge Fernández-Pendás, Shahnawaz Ahmed, Tahereh Abad, Andreas Bengtsson, Janka Biznárová, Kamanasish Debnath, Xiu Gu, Christian Križan, Amr Osman, Anita Fadavi Roudsari, Per Delsing, Göran Johansson, Anton Frisk Kockum, Giovanna Tancredi, Jonas Bylander
Publikováno v:
npj Quantum Information, Vol 9, Iss 1, Pp 1-9 (2023)
Abstract While all quantum algorithms can be expressed in terms of single-qubit and two-qubit gates, more expressive gate sets can help reduce the algorithmic depth. This is important in the presence of gate errors, especially those due to decoherenc
Externí odkaz:
https://doaj.org/article/41f8802f57ad4d95921f53c8f133518c
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p 043071 (2023)
Quantum state transfer by propagating wave packets of electromagnetic radiation requires tunable couplings between the sending and receiving quantum systems and the propagation channel or waveguide. The highest fidelity of state transfer in experimen
Externí odkaz:
https://doaj.org/article/6ba88f1780c94d15ba8dd1b7cbf74f71
Autor:
Yong Lu, Andreas Bengtsson, Jonathan J. Burnett, Baladitya Suri, Sankar Raman Sathyamoorthy, Hampus Renberg Nilsson, Marco Scigliuzzo, Jonas Bylander, Göran Johansson, Per Delsing
Publikováno v:
npj Quantum Information, Vol 7, Iss 1, Pp 1-8 (2021)
Abstract We demonstrate an on-demand source of microwave single photons with 71–99% intrinsic quantum efficiency. The source is narrowband (300 kHz) and tuneable over a 600 MHz range around 5.2 GHz. Such a device is an important element in numerous
Externí odkaz:
https://doaj.org/article/85636cd1841d4f309cc74b85fd00d94c
Autor:
Mascha Thurm, Magnus Hultin, Göran Johansson, Britt-IngerKröger Dahlin, Ola Winsö, Börje Ljungberg
Publikováno v:
Journal of International Medical Research, Vol 50 (2022)
Objectives Early mobilisation and effective pain management after open nephrectomy for renal cell carcinoma often include epidural analgesia (EDA), requiring an infusion pump and a urinary catheter, thus impeding mobilisation. Spinal anaesthesia (SpA
Externí odkaz:
https://doaj.org/article/aada26b2eefe4e1ea59a3d2e002acac6
Autor:
Yong Lu, Andreas Bengtsson, Jonathan J. Burnett, Emely Wiegand, Baladitya Suri, Philip Krantz, Anita Fadavi Roudsari, Anton Frisk Kockum, Simone Gasparinetti, Göran Johansson, Per Delsing
Publikováno v:
npj Quantum Information, Vol 7, Iss 1, Pp 1-9 (2021)
Abstract We experimentally investigate a superconducting qubit coupled to the end of an open transmission line, in a regime where the qubit decay rates to the transmission line and to its own environment are comparable. We perform measurements of coh
Externí odkaz:
https://doaj.org/article/e1515629cfdc4b57ae3ac2644563f262
Autor:
Michael Haney, Marcus Fredriksson Sundbom, Amalia Sangfelt, Emma Lindgren, Helena Nyström, Göran Johansson, Helge Brändström
Publikováno v:
BMJ Open, Vol 12, Iss 2 (2022)
Externí odkaz:
https://doaj.org/article/54ef73686bbd4813ab68bbc730a9c9c0
Levels of mannose-binding lectin (MBL) associates with sepsis-related in-hospital mortality in women
Publikováno v:
Journal of Inflammation, Vol 17, Iss 1, Pp 1-11 (2020)
Abstract Background Mannose-binding lectin (MBL) mediates the innate immune response either through direct opsonisation of microorganisms or through activation of the complement system. There are conflicting data whether MBL deficiency leads to incre
Externí odkaz:
https://doaj.org/article/28f59c48e13741ab85ee384c61028832
Autor:
Denis G. Baranov, Battulga Munkhbat, Elena Zhukova, Ankit Bisht, Adriana Canales, Benjamin Rousseaux, Göran Johansson, Tomasz J. Antosiewicz, Timur Shegai
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Achieving ultrastrong coupling requires demanding experimental conditions such as cryogenic temperatures, strong magnetic fields, and high vacuum. Here, the authors use plasmon-microcavity polaritons to achieve ultrastrong coupling at ambient conditi
Externí odkaz:
https://doaj.org/article/477e151f0da34bc6a82411a65719dab0
Autor:
Iris Spyckerelle, MD, Malin Jonsson Fagerlund, MD, Erik Holmgren, MD, Göran Johansson, MS, Carin Sahlin, PhD, Johan Thunberg, MD, PhD, Karl A. Franklin, MD, PhD
Publikováno v:
Annals of Surgery Open, Vol 2, Iss 4, p e101 (2021)
Objective:. To evaluate the immediate effects of positive expiratory pressure therapy on oxygen saturation and ventilation after abdominal surgery. Background:. Positive expiratory pressure therapy to treat postoperative hypoxia is widespread, despit
Externí odkaz:
https://doaj.org/article/4e93434fa74c4770984d7a91c9a3b24c