654 citations
- Centre for Quantum TechnologiesSG36 papers
- National University of SingaporeSG36 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di CataniaIT31 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di MilanoIT20 papers
- Nanyang Technological UniversitySG19 papers
- University of MilanIT19 papers
- Forschungszentrum JülichDE18 papers
- Universitat de BarcelonaES17 papers
- Université Grenoble AlpesFR17 papers
- Centre National de la Recherche ScientifiqueFR16 papers
- European Organization for Nuclear ResearchCH16 papers
- Khalifa University of Science and TechnologyAE16 papers
15 papers · 2 filters
Soliton versus single photon quantum dynamics in arrays of superconducting qubits
Ben Blain, Giampiero Marchegiani, Juan Polo +2
Superconducting circuits constitute a promising platform for future implementation of quantum processors and simulators. Arrays of capacitively coupled transmon qubits naturally im…
Closed-form analytic expressions for shadow estimation with brickwork circuits
Mirko Arienzo, Markus Heinrich, Ingo Roth +1
Properties of quantum systems can be estimated using classical shadows, which implement measurements based on random ensembles of unitaries. Originally derived for global Clifford…
Simultaneous ground-state cooling of two mechanical modes of a levitated nanoparticle
Johannes Piotrowski, Dominik Windey, Jayadev Vijayan +7
The quantum ground state of a massive mechanical system is a steppingstone for investigating macroscopic quantum states and building high fidelity sensors. With the recent achievem…
Phase randomness in a semiconductor laser: Issue of quantum random-number generation
Roman Shakhovoy, Marius Puplauskis, Violetta Sharoglazova +10
Gain-switched lasers are in demand in numerous quantum applications, particularly, in systems of quantum key distribution and in various optical quantum random number generators. T…
Reconstructing complex states of a 20-qubit quantum simulator
Murali K. Kurmapu, V. V. Tiunova, E. S. Tiunov +6
A prerequisite to the successful development of quantum computers and simulators is precise understanding of physical processes occurring therein, which can be achieved by measurin…
Classification of four-qubit entangled states via Machine Learning
S. V. Vintskevich, N. Bao, A. Nomerotski +2
We apply the support vector machine (SVM) algorithm to derive a set of entanglement witnesses (EW) to identify entanglement patterns in families of four-qubit states. The effective…