scholarly journals Quantum games via search algorithms

2007 ◽  
Vol 379 (2) ◽  
pp. 545-551 ◽  
Author(s):  
A. Romanelli
Keyword(s):  
Search Algorithms ◽  
Quantum Games

The Local Search Algorithms for Maximum 3-Satisfiablility Problem

2010 ◽  
Vol 33 (7) ◽  
pp. 1127-1139
Author(s):  
Da-Ming ZHU ◽  
Shao-Han MA ◽  
Ping-Ping ZHANG
Keyword(s):  
Local Search ◽  
Search Algorithms ◽  
Local Search Algorithms

PARALLEL DATA SEARCH ALGORITHMS AND THEIR IMPLEMENTATION ON THE CUDA PLATFORM

2018 ◽  
Vol 65 ◽  
pp. 55-62
Author(s):  
S. V. Skvortsov ◽  
◽  
T. A. Fetisova ◽  
D. V. Fetisov ◽  
◽  
...  
Keyword(s):  
Search Algorithms ◽  
Parallel Data ◽  
Data Search

scholarly journals FREEDOM OF THOUGHT

2020 ◽  
Vol 37 (2) ◽  
pp. 1-8
Author(s):  
David Schmidtz
Keyword(s):  
Search Algorithms ◽  
Internet Search ◽  
Emerging Issues ◽  
Freedom Of Thought

Abstract This essay introduces basic issues that make up the topic of freedom of thought, including newly emerging issues raised by the current proliferation of Internet search algorithms.

scholarly journals Quantum-walk-based search algorithms with multiple marked vertices

2021 ◽  
Vol 103 (6) ◽  
Author(s):  
G. A. Bezerra ◽  
P. H. G. Lugão ◽  
R. Portugal
Keyword(s):  
Quantum Walk ◽  
Search Algorithms

scholarly journals Implementation of efficient quantum search algorithms on NISQ computers

2021 ◽  
Vol 20 (7) ◽  
Author(s):  
Kun Zhang ◽  
Pooja Rao ◽  
Kwangmin Yu ◽  
Hyunkyung Lim ◽  
Vladimir Korepin
Keyword(s):  
Search Algorithms ◽  
Quantum Search ◽  
Quantum Search Algorithms

scholarly journals Dynamic Quantum Games

2021 ◽  
Author(s):  
Vassili N. Kolokoltsov
Keyword(s):  
Real Time ◽  
Repeated Games ◽  
Dynamic Games ◽  
Quantum Control ◽  
Diffusion Processes ◽  
Natural Class ◽  
Quantum Games ◽  
Technical Problems ◽  
Modern Development ◽  
Starting Point

AbstractQuantum games represent the really twenty-first century branch of game theory, tightly linked to the modern development of quantum computing and quantum technologies. The main accent in these developments so far was made on stationary or repeated games. In this paper, we aim at initiating the truly dynamic theory with strategies chosen by players in real time. Since direct continuous observations are known to destroy quantum evolutions (so-called quantum Zeno paradox), the necessary new ingredient for quantum dynamic games must be the theory of non-direct observations and the corresponding quantum filtering. Apart from the technical problems in organizing feedback quantum control in real time, the difficulty in applying this theory for obtaining mathematically amenable control systems is due partially to the fact that it leads usually to rather non-trivial jump-type Markov processes and/or degenerate diffusions on manifolds, for which the corresponding control is very difficult to handle. The starting point for the present research is the remarkable discovery (quite unexpected, at least to the author) that there exists a very natural class of homodyne detections such that the diffusion processes on projective spaces resulting by filtering under such arrangements coincide exactly with the standard Brownian motions (BM) on these spaces. In some cases, one can even reduce the process to the plain BM on Euclidean spaces or tori. The theory of such motions is well studied making it possible to develop a tractable theory of related control and games, which can be at the same time practically implemented on quantum optical devices.

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