Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Sørensen, Anders Søndberg"'
Autor:
Chan, Ming Lai, Bell, Thomas J., Pettersson, Love A., Chen, Susan X., Yard, Patrick, Sørensen, Anders Søndberg, Paesani, Stefano
Fusion-based quantum computation is a promising quantum computing model where small-sized photonic resource states are simultaneously entangled and measured by fusion gates. Such operations can be readily implemented with scalable photonic hardware:
Externí odkaz:
http://arxiv.org/abs/2410.06784
Autor:
Liu, Shikai, Sandberg, Oliver August Dall'Alba, Chan, Ming Lai, Schrinski, Björn, Anyfantaki, Yiouli, Nielsen, Rasmus Bruhn, Larsen, Robert Garbecht, Skalkin, Andrei, Wang, Ying, Midolo, Leonardo, Scholz, Sven, Wieck, Andreas Dirk, Ludwig, Arne, Sørensen, Anders Søndberg, Tiranov, Alexey, Lodahl, Peter
Entanglement, the non-local correlations present in multipartite quantum systems, is a curious feature of quantum mechanics and the fuel of quantum technology. It is therefore a major priority to develop energy-conserving and simple methods for gener
Externí odkaz:
http://arxiv.org/abs/2306.12801
Autor:
Wo, Kah Jen, Avis, Guus, Rozpędek, Filip, Mor-Ruiz, Maria Flors, Pieplow, Gregor, Schröder, Tim, Jiang, Liang, Sørensen, Anders Søndberg, Borregaard, Johannes
Publikováno v:
npj Quantum Inf 9, 123 (2023)
One-way quantum repeaters where loss and operational errors are counteracted by quantum error correcting codes can ensure fast and reliable qubit transmission in quantum networks. It is crucial that the resource requirements of such repeaters, for ex
Externí odkaz:
http://arxiv.org/abs/2306.07224
Autor:
Tiranov, Alexey, Angelopoulou, Vasiliki, van Diepen, Cornelis Jacobus, Schrinski, Björn, Sandberg, Oliver August Dall'Alba, Wang, Ying, Midolo, Leonardo, Scholz, Sven, Wieck, Andreas Dirk, Ludwig, Arne, Sørensen, Anders Søndberg, Lodahl, Peter
Publikováno v:
SCIENCE, Vol 379, Issue 6630, pp. 389-393 (2023)
Photon emission is the hallmark of light-matter interaction and the foundation of photonic quantum science, enabling advanced sources for quantum communication and computing. Although single-emitter radiation can be tailored by the photonic environme
Externí odkaz:
http://arxiv.org/abs/2210.02439
Autor:
Chan, Ming Lai, Tiranov, Alexey, Appel, Martin Hayhurst, Wang, Ying, Midolo, Leonardo, Scholz, Sven, Wieck, Andreas D., Ludwig, Arne, Sørensen, Anders Søndberg, Lodahl, Peter
Publikováno v:
npj Quantum Inf 9, 49 (2023)
The realization of on-chip quantum gates between photons and solid-state spins is a key building block for quantum-information processors, enabling, e.g., distributed quantum computing, where remote quantum registers are interconnected by flying phot
Externí odkaz:
http://arxiv.org/abs/2205.12844
Autor:
Appel, Martin Hayhurst, Tiranov, Alexey, Pabst, Simon, Chan, Ming Lai, Starup, Christian, Wang, Ying, Midolo, Leonardo, Tiurev, Konstantin, Scholz, Sven, Wieck, Andreas D., Ludwig, Arne, Sørensen, Anders Søndberg, Lodahl, Peter
Publikováno v:
Phys. Rev. Lett. 128, 233602 (2022)
Deterministic sources of multi-photon entanglement are highly attractive for quantum information processing but are challenging to realize experimentally. In this paper, we demonstrate a route towards a scaleable source of time-bin encoded Greenberge
Externí odkaz:
http://arxiv.org/abs/2111.12523
We study the emergence of two types of two-photon bounds states in waveguides of any chirality. Specifically, we present a systematic way of analytically determining the eigenstates of a system consisting of a waveguide coupled to a partially chiral,
Externí odkaz:
http://arxiv.org/abs/2110.06093
Publikováno v:
Quantum 7, 943 (2023)
We consider a nonlinearly coupled electromechanical system, and develop a quantitative theory for two-phonon cooling. In the presence of two-phonon cooling, the mechanical Hilbert space is effectively reduced to its ground and first excited states, a
Externí odkaz:
http://arxiv.org/abs/2101.01750
Autor:
Tiurev, Konstantin, Mirambell, Pol Llopart, Lauritzen, Mikkel Bloch, Appel, Martin Hayhurst, Tiranov, Alexey, Lodahl, Peter, Sørensen, Anders Søndberg
We devise a mathematical framework for assessing the fidelity of multi-photon entangled states generated by a single solid-state quantum emitter, such as a quantum dot or a nitrogen-vacancy center. Within this formalism, we theoretically study the ro
Externí odkaz:
http://arxiv.org/abs/2007.09298
Autor:
Tiurev, Konstantin, Appel, Martin Hayhurst, Mirambell, Pol Llopart, Lauritzen, Mikkel Bloch, Tiranov, Alexey, Lodahl, Peter, Sørensen, Anders Søndberg
We propose a complete architecture for deterministic generation of entangled multiphoton states. Our approach utilizes periodic driving of a quantum-dot emitter and an efficient light-matter interface enabled by a photonic crystal waveguide. We asses
Externí odkaz:
http://arxiv.org/abs/2007.09295