Search
Search results
-
Squashed entanglement
... CMI entanglement analytically, for a mixed state of two qubits . In Hay03 , Hayden, Jozsa, Petz and Winter explored the ... Tuc01b R.R. Tucci, ``Entanglement of Bell Mixtures of Two Qubits", quant-ph/0103040 Tuc02 R.R. Tucci, ``Entanglement of ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
-
Monogamy of entanglement
... can, in its extremal form, be expressed as follows: If two qubits A and B are maximally quantumly correlated they cannot be correlated at ... is a trade-off between the amount of entanglement between qubits A and B and the same qubit A and qubit C. This is mathematically ...
Wiki article - Anonymous (not verified) - 04/08/2018 - 03:53 - 0 comments
-
Nanoelectronics Group (Institute of Science and Technology Austria)
... in lithographically defined quantum dots as elementary qubits to realize a quantum computer. In the past few years, holes in Germanium ... a very promising platform for the realization of these spin qubits, due to their small effective mass and large spin orbit coupling and ...
Research group - tzauner - 07/03/2022 - 10:05 - 0 comments
-
Quantum Cryptography
... a CNOT, keeping the second bits, and passing on the original qubits unchanged? Then when Bob measures, her qubits collapse to the same state, and by listening to the communication ...
Forum topic - Ferzle - 26/10/2015 - 17:08 - 2 comments
-
Quantum Programming Language
... (quantum register). It can be interpreted as a an array of qubits (quantum bits). qureg x1[2]; // 2-qubit quantum register ... the quantum programme. qcl> dump : STATE: 4 / 32 qubits allocated, 28 / 32 qubits free 0.35355 |0> + 0.35355 |1> + ...
Wiki article - Anonymous (not verified) - 06/12/2015 - 10:12 - 0 comments
-
Decoherence-free subspaces
... of interaction which is weak (i.e. linear coupling) and the qubits are strongly polarized along the z-axis. These two assumptions imply we ... , where the subscript j labels the qubits, and g j k are some complex constants. We also have ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
-
Two qubit entanglement
... Does anybody know a two qubit gate which entangle this qubits? I am looking for a tool which help me get average from two or more qubits. I think I could treat that entanglement as an avarage, because all ...
Forum topic - Lukassyno - 26/10/2015 - 17:08 - 2 comments
-
PhD position at IEMN: Modeling of silicon quantum bits
... Yet many aspects of the physics of silicon quantum bits (qubits) remain poorly understood, which complicates the interpretation of the ... thesis will be to address modeling and simulation of silicon qubits in order to i) make significant progress in the understanding of the ...
Position - cdelerue - 24/09/2018 - 09:39 - 0 comments
-
Introduction: the major visions and goals of qipc
... or 1, quantum computers use objects called quantum bits, or qubits, which can represent both 0 and 1 at the same time. This phenomenon is ... physical systems. Similarly, registers made out of several qubits can simultaneously represent many numbers in quantum superpositions. ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
-
PhD position: Theory of Quantum Computation with Continuous Variables
... been possible to build a quantum computer with a number of qubits that is large enough to practically beat classical machines. The ... is emerging as a promising alternative to the use of qubits for information encoding. While qubits are encoded on two-level quantum ...
Position - Giulia Ferrini - 23/10/2017 - 16:04 - 0 comments