Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Papic, Miha"'
While the power of quantum computers is commonly acknowledged to rise exponentially, it is often overlooked that the complexity of quantum noise mechanisms generally grows much faster. In particular, quantifying whether the instructions on a quantum
Externí odkaz:
http://arxiv.org/abs/2409.02110
Autor:
Abdurakhimov, Leonid, Adam, Janos, Ahmad, Hasnain, Ahonen, Olli, Algaba, Manuel, Alonso, Guillermo, Bergholm, Ville, Beriwal, Rohit, Beuerle, Matthias, Bockstiegel, Clinton, Calzona, Alessio, Chan, Chun Fai, Cucurachi, Daniele, Dahl, Saga, Davletkaliyev, Rakhim, Fedorets, Olexiy, Frieiro, Alejandro Gomez, Gao, Zheming, Guldmyr, Johan, Guthrie, Andrew, Hassel, Juha, Heimonen, Hermanni, Heinsoo, Johannes, Hiltunen, Tuukka, Holland, Keiran, Hotari, Juho, Hsu, Hao, Huhtala, Antti, Hyyppä, Eric, Hämäläinen, Aleksi, Ikonen, Joni, Inel, Sinan, Janzso, David, Jaakkola, Teemu, Jenei, Mate, Jolin, Shan, Juliusson, Kristinn, Jussila, Jaakko, Khalid, Shabeeb, Kim, Seung-Goo, Koistinen, Miikka, Kokkoniemi, Roope, Komlev, Anton, Ockeloen-Korppi, Caspar, Koskinen, Otto, Kotilahti, Janne, Kuisma, Toivo, Kukushkin, Vladimir, Kumpulainen, Kari, Kuronen, Ilari, Kylmälä, Joonas, Lamponen, Niclas, Lamprich, Julia, Landra, Alessandro, Leib, Martin, Li, Tianyi, Liebermann, Per, Lintunen, Aleksi, Liu, Wei, Luus, Jürgen, Marxer, Fabian, de Griend, Arianne Meijer-van, Mitra, Kunal, Moqadam, Jalil Khatibi, Mrożek, Jakub, Mäkynen, Henrikki, Mäntylä, Janne, Naaranoja, Tiina, Nappi, Francesco, Niemi, Janne, Ortega, Lucas, Palma, Mario, Papič, Miha, Partanen, Matti, Penttilä, Jari, Plyushch, Alexander, Qiu, Wei, Rath, Aniket, Repo, Kari, Riipinen, Tomi, Ritvas, Jussi, Romero, Pedro Figueroa, Ruoho, Jarkko, Räbinä, Jukka, Saarinen, Sampo, Sagar, Indrajeet, Sargsyan, Hayk, Sarsby, Matthew, Savola, Niko, Savytskyi, Mykhailo, Selinmaa, Ville, Smirnov, Pavel, Suárez, Marco Marín, Sundström, Linus, Słupińska, Sandra, Takala, Eelis, Takmakov, Ivan, Tarasinski, Brian, Thapa, Manish, Tiainen, Jukka, Tosto, Francesca, Tuorila, Jani, Valenzuela, Carlos, Vasey, David, Vehmaanperä, Edwin, Vepsäläinen, Antti, Vienamo, Aapo, Vesanen, Panu, Välimaa, Alpo, Wesdorp, Jaap, Wurz, Nicola, Wybo, Elisabeth, Yang, Lily, Yurtalan, Ali
Quantum computing has tremendous potential to overcome some of the fundamental limitations present in classical information processing. Yet, today's technological limitations in the quality and scaling prevent exploiting its full potential. Quantum c
Externí odkaz:
http://arxiv.org/abs/2408.12433
Autor:
Hyyppä, Eric, Vepsäläinen, Antti, Papič, Miha, Chan, Chun Fai, Inel, Sinan, Landra, Alessandro, Liu, Wei, Luus, Jürgen, Marxer, Fabian, Ockeloen-Korppi, Caspar, Orbell, Sebastian, Tarasinski, Brian, Heinsoo, Johannes
Improving the speed and fidelity of quantum logic gates is essential to reach quantum advantage with future quantum computers. However, fast logic gates lead to increased leakage errors in superconducting quantum processors based on qubits with low a
Externí odkaz:
http://arxiv.org/abs/2402.17757
Enhancing the performance of noisy quantum processors requires improving our understanding of error mechanisms and the ways to overcome them. In this study, we identify optimal ranges for qubit design parameters, grounded in comprehensive noise model
Externí odkaz:
http://arxiv.org/abs/2309.17168
Autor:
Canelles, Vicente Pina, Algaba, Manuel G., Heimonen, Hermanni, Papič, Miha, Ponce, Mario, Rönkkö, Jami, Thapa, Manish J., de Vega, Inés, Auer, Adrian
Digital-Analog Quantum Computation (DAQC) has recently been proposed as an alternative to the standard paradigm of digital quantum computation. DAQC creates entanglement through a continuous or analog evolution of the whole device, rather than by app
Externí odkaz:
http://arxiv.org/abs/2307.07335
Large-scale quantum computation requires a fast assessment of the main sources of error in the implemented quantum gates. To this aim, we provide a learning based framework that allows to extract the contribution of each physical noise source to the
Externí odkaz:
http://arxiv.org/abs/2305.08916
Autor:
Figueroa-Romero, Pedro, Papič, Miha, Auer, Adrian, Hsieh, Min-Hsiu, Modi, Kavan, de Vega, Inés
Publikováno v:
Quantum Sci. Technol. 9 035020 (2024)
A crucial task to obtain optimal and reliable quantum devices is to quantify their overall performance. The average fidelity of quantum gates is a particular figure of merit that can be estimated efficiently by Randomized Benchmarking (RB). However,
Externí odkaz:
http://arxiv.org/abs/2305.04704
Autor:
Marxer, Fabian, Vepsäläinen, Antti, Jolin, Shan W., Tuorila, Jani, Landra, Alessandro, Ockeloen-Korppi, Caspar, Liu, Wei, Ahonen, Olli, Auer, Adrian, Belzane, Lucien, Bergholm, Ville, Chan, Chun Fai, Chan, Kok Wai, Hiltunen, Tuukka, Hotari, Juho, Hyyppä, Eric, Ikonen, Joni, Janzso, David, Koistinen, Miikka, Kotilahti, Janne, Li, Tianyi, Luus, Jyrgen, Papic, Miha, Partanen, Matti, Räbinä, Jukka, Rosti, Jari, Savytskyi, Mykhailo, Seppälä, Marko, Sevriuk, Vasilii, Takala, Eelis, Tarasinski, Brian, Thapa, Manish J., Tosto, Francesca, Vorobeva, Natalia, Yu, Liuqi, Tan, Kuan Yen, Hassel, Juha, Möttönen, Mikko, Heinsoo, Johannes
Publikováno v:
PRX Quantum 4, 010314 (2023)
Tunable coupling of superconducting qubits has been widely studied due to its importance for isolated gate operations in scalable quantum processor architectures. Here, we demonstrate a tunable qubit-qubit coupler based on a floating transmon device
Externí odkaz:
http://arxiv.org/abs/2208.09460
Autor:
Papič, Miha, de Vega, Inés
Publikováno v:
Phys. Rev. A 105, 022605 (2022)
The exact microscopic structure of the environments that produces $1/f$ noise in superconducting qubits remains largely unknown, hindering our ability to have robust simulations and harness the noise. In this paper we show how it is possible to infer
Externí odkaz:
http://arxiv.org/abs/2110.05465
Publikováno v:
PNAS 118, e2110839118 (2021)
Liquid crystals (LCs) form an extremely rich range of self-assembled topological structures with artificially or naturally created topological defects. Some of the main applications of LCs are various optical and photonic devices, where compared to t
Externí odkaz:
http://arxiv.org/abs/2008.00929