Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Minev, Zlatko K."'
Autor:
Seif, Alireza, Chen, Senrui, Majumder, Swarnadeep, Liao, Haoran, Wang, Derek S., Malekakhlagh, Moein, Javadi-Abhari, Ali, Jiang, Liang, Minev, Zlatko K.
Learning unknown processes affecting a quantum system reveals underlying physical mechanisms and enables suppression, mitigation, and correction of unwanted effects. Describing a general quantum process requires an exponentially large number of param
Externí odkaz:
http://arxiv.org/abs/2408.03376
Autor:
Minev, Zlatko K., Najafi, Khadijeh, Majumder, Swarnadeep, Wang, Juven, Stern, Ady, Kim, Eun-Ah, Jian, Chao-Ming, Zhu, Guanyu
Fibonacci string-net condensate, a complex topological state that supports non-Abelian anyon excitations, holds promise for fault-tolerant universal quantum computation. However, its realization by a static-lattice Hamiltonian has remained elusive du
Externí odkaz:
http://arxiv.org/abs/2406.12820
Autor:
Liao, Haoran, Wang, Derek S., Sitdikov, Iskandar, Salcedo, Ciro, Seif, Alireza, Minev, Zlatko K.
Quantum computers are actively competing to surpass classical supercomputers, but quantum errors remain their chief obstacle. The key to overcoming these on near-term devices has emerged through the field of quantum error mitigation, enabling improve
Externí odkaz:
http://arxiv.org/abs/2309.17368
Autor:
Bäumer, Elisa, Tripathi, Vinay, Wang, Derek S., Rall, Patrick, Chen, Edward H., Majumder, Swarnadeep, Seif, Alireza, Minev, Zlatko K.
Quantum simulation traditionally relies on unitary dynamics, inherently imposing efficiency constraints on the generation of intricate entangled states. In principle, these limitations can be superseded by non-unitary, dynamic circuits. These circuit
Externí odkaz:
http://arxiv.org/abs/2308.13065
Autor:
Willsch, Dennis, Rieger, Dennis, Winkel, Patrick, Willsch, Madita, Dickel, Christian, Krause, Jonas, Ando, Yoichi, Lescanne, Raphaël, Leghtas, Zaki, Bronn, Nicholas T., Deb, Pratiti, Lanes, Olivia, Minev, Zlatko K., Dennig, Benedikt, Geisert, Simon, Günzler, Simon, Ihssen, Sören, Paluch, Patrick, Reisinger, Thomas, Hanna, Roudy, Bae, Jin Hee, Schüffelgen, Peter, Grützmacher, Detlev, Buimaga-Iarinca, Luiza, Morari, Cristian, Wernsdorfer, Wolfgang, DiVincenzo, David P., Michielsen, Kristel, Catelani, Gianluigi, Pop, Ioan M.
Publikováno v:
Nat. Phys. 20, 815 (2024)
Superconducting quantum processors have a long road ahead to reach fault-tolerant quantum computing. One of the most daunting challenges is taming the numerous microscopic degrees of freedom ubiquitous in solid-state devices. State-of-the-art technol
Externí odkaz:
http://arxiv.org/abs/2302.09192
Noise in pre-fault-tolerant quantum computers can result in biased estimates of physical observables. Accurate bias-free estimates can be obtained using probabilistic error cancellation (PEC), which is an error-mitigation technique that effectively i
Externí odkaz:
http://arxiv.org/abs/2201.09866
Extracting the Hamiltonian of interacting quantum-information processing systems is a keystone problem in the realization of complex phenomena and large-scale quantum computers. The remarkable growth of the field increasingly requires precise, widely
Externí odkaz:
http://arxiv.org/abs/2103.10344
Autor:
Corcoles, Antonio D., Takita, Maika, Inoue, Ken, Lekuch, Scott, Minev, Zlatko K., Chow, Jerry M., Gambetta, Jay M.
Publikováno v:
Phys. Rev. Lett. 127, 100501 (2021)
The execution of quantum circuits on real systems has largely been limited to those which are simply time-ordered sequences of unitary operations followed by a projective measurement. As hardware platforms for quantum computing continue to mature in
Externí odkaz:
http://arxiv.org/abs/2102.01682
Measurements on current quantum processors are subject to hardware imperfections that lead to readout errors. These errors manifest themselves as a bias in quantum expectation values. Here, we propose a very simple method that forces the bias in the
Externí odkaz:
http://arxiv.org/abs/2012.09738
Autor:
Minev, Zlatko K., Leghtas, Zaki, Mundhada, Shantanu O., Christakis, Lysander, Pop, Ioan M., Devoret, Michel H.
Superconducting microwave circuits incorporating nonlinear devices, such as Josephson junctions, are one of the leading platforms for emerging quantum technologies. Increasing circuit complexity further requires efficient methods for the calculation
Externí odkaz:
http://arxiv.org/abs/2010.00620