Results 121 to 130 of about 311,633 (389)
Optimal simulation of three-qubit gates [PDF]
, 2013 In this paper, we study the optimal simulation of three-qubit unitary by using two-qubit gates. First, we give a lower bound on the two-qubit gates cost of simulating a multi-qubit gate.
Ying, Mingsheng, Yu, Nengkun
core
Efficient one- and two-qubit pulsed gates for an oscillator stabilized Josephson qubit
, 2008 We present theoretical schemes for performing high-fidelity one- and two-qubit pulsed gates for a superconducting flux qubit. The "IBM qubit" consists of three Josephson junctions, three loops, and a superconducting transmission line.
Aharonov D Ben-Or M +12 more
core +1 more source
Encoding One Logical Qubit Into Six Physical Qubits [PDF]
, 2008 We discuss two methods to encode one qubit into six physical qubits. Each of our two examples corrects an arbitrary single-qubit error. Our first example is a degenerate six-qubit quantum error-correcting code.
Bilal Shaw +9 more
core +3 more sources
Active control of qubit–qubit entanglement evolution
Physics Letters A, 2010 Author added, Expanded version, 10 ...
Fernando L. Semião +3 more
openaire +2 more sources
Molecular Oncology, EarlyView.This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan +9 more
wiley +1 more source
Strong coupling of a single photon to a superconducting qubit using circuit quantum electrodynamics [PDF]
Nature, 2004 The interaction of matter and light is one of the fundamental processes occurring in nature, and its most elementary form is realized when a single atom interacts with a single photon.
A. Wallraff +9 more
semanticscholar +1 more source
Optimal signal processing for continuous qubit readout
, 2014 The measurement of a quantum two-level system, or a qubit in modern terminology, often involves an electromagnetic field that interacts with the qubit, before the field is measured continuously and the qubit state is inferred from the noisy field ...
Ng, Shilin, Tsang, Mankei
core +1 more source
, 2005 We describe in detail the theory underpinning the measurement of density matrices of a pair of quantum two-level systems (``qubits''). Our particular emphasis is on qubits realized by the two polarization degrees of freedom of a pair of entangled photons generated in a down-conversion experiment; however the discussion applies in general, regardless of
James, Daniel F. V. +3 more
openaire +4 more sources
Communicating Josephson qubits [PDF]
Physical Review B, 2003 4 pages, 2 ...
F. Plastina, FALCI, Giuseppe
openaire +3 more sources