2.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Instituto Superior TécnicoPT388 papers
- Centro de Física Teórica de Partículas54 papers
- University of ViennaAT37 papers
- Centre National de la Recherche ScientifiqueFR34 papers
- University of LisbonPT34 papers
- University of MississippiUS31 papers
- Universitat de ValènciaES27 papers
- California Institute of TechnologyUS25 papers
- University of CoimbraPT19 papers
- European Organization for Nuclear ResearchCH18 papers
- Instituto de TelecomunicaçõesPT18 papers
- Instituto Politécnico de LisboaPT17 papers
9 papers · 1 filter
Entanglement between nitrogen vacancy spins in diamond controlled by a nanomechanical resonator
L. Chotorlishvili, D. Sander, A. Sukhov +4
We suggest a new type of nano-electromechanical resonator, the functionality of which is based on a magnetic field induced deflection of an appropriate cantilever that oscillates b…
Geometrical effects on energy transfer in disordered open quantum systems
M. Mohseni, A. Shabani, S. Lloyd +2
We explore various design principles for efficient excitation energy transport in complex quantum systems. We investigate energy transfer efficiency in randomly disordered geometri…
State succinctness of two-way finite automata with quantum and classical states
Shenggen Zheng, Daowen Qiu, Jozef Gruska +2
{\it Two-way quantum automata with quantum and classical states} (2QCFA) were introduced by Ambainis and Watrous in 2002. In this paper we study state succinctness of 2QCFA. For an…
Entanglement in the symmetric sector of qubits
P. Ribeiro, R. Mosseri
We discuss the entanglement properties of symmetric states of qubits. The Majorana representation maps a generic such state into a system of points on a sphere. Entanglemen…
Implementing quantum gates through scattering between a static and a flying qubit
G. Cordourier-Maruri, F. Ciccarello, Y. Omar +3
We investigate whether a two-qubit quantum gate can be implemented in a scattering process involving a flying and a static qubit. To this end, we focus on a paradigmatic setup made…
Characterizations of one-way general quantum finite automata
Lvzhou Li, Daowen Qiu, Xiangfu Zou +3
In this paper we study a generalized model named one-way general quantum finite automata} (1gQFA), in which each symbol in the input alphabet induces a trace-preserving quantum ope…
Entanglement Generation by a Three-Dimensional Qubit Scattering: Concurrence vs. Path (In)Distinguishability
Yuichiro Hida, Hiromichi Nakazato, Kazuya Yuasa +1
A scheme for generating an entangled state in a two spin-1/2 system by means of a spin-dependent potential scattering of another qubit is presented and analyzed in three dimensions…
Indistinguishable Particles in Quantum Mechanics: An Introduction
Y. Omar
In this article, we discuss the identity and indistinguishability of quantum systems and the consequent need to introduce an extra postulate in Quantum Mechanics to correctly descr…
Quantum control in infinite dimensions
Witold Karwowski, R. Vilela Mendes
Accurate control of quantum evolution is an essential requirement for quantum state engineering, laser chemistry, quantum information and quantum computing. Conditions of controlla…