Zobrazeno 1 - 10
of 255
pro vyhledávání: '"Sharma Kunal"'
Publikováno v:
E3S Web of Conferences, Vol 540, p 11001 (2024)
The world is focusing on generation and utilization of green hydrogen which is generated from renewable energy power sources (REPS). In order to reduce global warming at many places, the green hydrogen can give a viable solution as well as can able t
Externí odkaz:
https://doaj.org/article/8ae6b75dcc9244fb97e4257690c4772d
Publikováno v:
E3S Web of Conferences, Vol 540, p 13004 (2024)
Smart cities are pioneering sustainability by integrating renewable energy sources. This review explores the dynamic interplay between renewables, sustainability challenges, and climate solutions in smart cities. Urban populations’ demands for ener
Externí odkaz:
https://doaj.org/article/7480d00281a444ca9189888d41fb6a32
Autor:
Yoshioka, Nobuyuki, Amico, Mirko, Kirby, William, Jurcevic, Petar, Dutt, Arkopal, Fuller, Bryce, Garion, Shelly, Haas, Holger, Hamamura, Ikko, Ivrii, Alexander, Majumdar, Ritajit, Minev, Zlatko, Motta, Mario, Pokharel, Bibek, Rivero, Pedro, Sharma, Kunal, Wood, Christopher J., Javadi-Abhari, Ali, Mezzacapo, Antonio
The estimation of low energies of many-body systems is a cornerstone of computational quantum sciences. Variational quantum algorithms can be used to prepare ground states on pre-fault-tolerant quantum processors, but their lack of convergence guaran
Externí odkaz:
http://arxiv.org/abs/2407.14431
Twirling noise affecting quantum gates is essential in understanding and controlling errors, but applicable operations to noise are usually restricted by symmetries inherent in quantum gates. In this Letter, we propose symmetric Clifford twirling, a
Externí odkaz:
http://arxiv.org/abs/2405.07720
Autor:
Robledo-Moreno, Javier, Motta, Mario, Haas, Holger, Javadi-Abhari, Ali, Jurcevic, Petar, Kirby, William, Martiel, Simon, Sharma, Kunal, Sharma, Sandeep, Shirakawa, Tomonori, Sitdikov, Iskandar, Sun, Rong-Yang, Sung, Kevin J., Takita, Maika, Tran, Minh C., Yunoki, Seiji, Mezzacapo, Antonio
A universal quantum computer can be used as a simulator capable of predicting properties of diverse quantum systems. Electronic structure problems in chemistry offer practical use cases around the hundred-qubit mark. This appears promising since curr
Externí odkaz:
http://arxiv.org/abs/2405.05068
Autor:
Larocca, Martin, Thanasilp, Supanut, Wang, Samson, Sharma, Kunal, Biamonte, Jacob, Coles, Patrick J., Cincio, Lukasz, McClean, Jarrod R., Holmes, Zoë, Cerezo, M.
Variational quantum computing offers a flexible computational paradigm with applications in diverse areas. However, a key obstacle to realizing their potential is the Barren Plateau (BP) phenomenon. When a model exhibits a BP, its parameter optimizat
Externí odkaz:
http://arxiv.org/abs/2405.00781
Autor:
Sharma, Kunal, Tran, Minh C.
We propose an algorithm for simulating the dynamics of a geometrically local Hamiltonian $A$ under a small geometrically local perturbation $\alpha B$. In certain regimes, the algorithm achieves the optimal scaling and outperforms the state-of-the-ar
Externí odkaz:
http://arxiv.org/abs/2404.02966
Autor:
Odake, Tatsuki, Taranto, Philip, Yoshioka, Nobuyuki, Itoko, Toshinari, Sharma, Kunal, Mezzacapo, Antonio, Murao, Mio
We present an advanced quantum error suppression technique, which we dub robust error accumulation suppression (REAS). Our method reduces the accumulation of errors in any circuit composed of single- or two-qubit gates expressed as $e^{-i \sigma\thet
Externí odkaz:
http://arxiv.org/abs/2401.16884
Autor:
Alexeev, Yuri, Amsler, Maximilian, Baity, Paul, Barroca, Marco Antonio, Bassini, Sanzio, Battelle, Torey, Camps, Daan, Casanova, David, Choi, Young jai, Chong, Frederic T., Chung, Charles, Codella, Chris, Corcoles, Antonio D., Cruise, James, Di Meglio, Alberto, Dubois, Jonathan, Duran, Ivan, Eckl, Thomas, Economou, Sophia, Eidenbenz, Stephan, Elmegreen, Bruce, Fare, Clyde, Faro, Ismael, Fernández, Cristina Sanz, Ferreira, Rodrigo Neumann Barros, Fuji, Keisuke, Fuller, Bryce, Gagliardi, Laura, Galli, Giulia, Glick, Jennifer R., Gobbi, Isacco, Gokhale, Pranav, Gonzalez, Salvador de la Puente, Greiner, Johannes, Gropp, Bill, Grossi, Michele, Gull, Emmanuel, Healy, Burns, Huang, Benchen, Humble, Travis S., Ito, Nobuyasu, Izmaylov, Artur F., Javadi-Abhari, Ali, Jennewein, Douglas, Jha, Shantenu, Jiang, Liang, Jones, Barbara, de Jong, Wibe Albert, Jurcevic, Petar, Kirby, William, Kister, Stefan, Kitagawa, Masahiro, Klassen, Joel, Klymko, Katherine, Koh, Kwangwon, Kondo, Masaaki, Kurkcuoglu, Doga Murat, Kurowski, Krzysztof, Laino, Teodoro, Landfield, Ryan, Leininger, Matt, Leyton-Ortega, Vicente, Li, Ang, Lin, Meifeng, Liu, Junyu, Lorente, Nicolas, Luckow, Andre, Martiel, Simon, Martin-Fernandez, Francisco, Martonosi, Margaret, Marvinney, Claire, Medina, Arcesio Castaneda, Merten, Dirk, Mezzacapo, Antonio, Michielsen, Kristel, Mitra, Abhishek, Mittal, Tushar, Moon, Kyungsun, Moore, Joel, Motta, Mario, Na, Young-Hye, Nam, Yunseong, Narang, Prineha, Ohnishi, Yu-ya, Ottaviani, Daniele, Otten, Matthew, Pakin, Scott, Pascuzzi, Vincent R., Penault, Ed, Piontek, Tomasz, Pitera, Jed, Rall, Patrick, Ravi, Gokul Subramanian, Robertson, Niall, Rossi, Matteo, Rydlichowski, Piotr, Ryu, Hoon, Samsonidze, Georgy, Sato, Mitsuhisa, Saurabh, Nishant, Sharma, Vidushi, Sharma, Kunal, Shin, Soyoung, Slessman, George, Steiner, Mathias, Sitdikov, Iskandar, Suh, In-Saeng, Switzer, Eric, Tang, Wei, Thompson, Joel, Todo, Synge, Tran, Minh, Trenev, Dimitar, Trott, Christian, Tseng, Huan-Hsin, Tureci, Esin, Valinas, David García, Vallecorsa, Sofia, Wever, Christopher, Wojciechowski, Konrad, Wu, Xiaodi, Yoo, Shinjae, Yoshioka, Nobuyuki, Yu, Victor Wen-zhe, Yunoki, Seiji, Zhuk, Sergiy, Zubarev, Dmitry
Computational models are an essential tool for the design, characterization, and discovery of novel materials. Hard computational tasks in materials science stretch the limits of existing high-performance supercomputing centers, consuming much of the
Externí odkaz:
http://arxiv.org/abs/2312.09733
In this work, drawing inspiration from the type of noise present in real hardware, we study the output distribution of random quantum circuits under practical non-unital noise sources with constant noise rates. We show that even in the presence of un
Externí odkaz:
http://arxiv.org/abs/2306.16659