are quantum computers turing complete?
8401
Yes. An early result from Bernstein and Vazirani (Quantum Complexity Theory ) shows that a quantum Turing machine can be used to simulate a classical Turing machine. This is enough to show that quantum Turing machines, and hence quantum computers, are Turing complete.
934754
Classical computers manipulate ones and zeroes to crunch through operations, but quantum computers use quantum bits or qubits. Just like classical computers, quantum computers use ones and zeros, but qubits have a third state called “superposition” that allows them to represent a one or a zero at the same time.
1336280
No. The await operator only makes sense in an async function.
12444
Quantum computers use qubits (Quantum bits) which can also be set up as 0 or 1 likewise the classical bits but the container of these bits are changed from transistors to photons. ... Consequently, of Quantum World theory, qubit doesn't have to be just one of those. it can be in any ratio of both the states at once.
691893
Any computer program is basically composed of if-else, go-to and arithmetic operations - that's how computer works. So, if you ask about AI in terms of computer programming, there's no difference at all.
1070664
Yes, using explicitly a stack (but recursion is far more pleasant to read, IMHO). In principle it is always possible to remove recursion and replace it with iteration in a language that has infinite state both for data structures and for the call stack. This is a basic consequence of the Church-Turing thesis.
808283
In quantum computing, quantum memory is the quantum-mechanical version of ordinary computer memory. Whereas ordinary memory stores information as binary states (represented by "1"s and "0"s), quantum memory stores a quantum state for later retrieval. These states hold useful computational information known as qubits.
1163452
It is an example of cloud based quantum computing. ... IBM's quantum processors are made up of superconducting transmon qubits, located in a dilution refrigerator at the IBM Research headquarters at the Thomas J. Watson Research Center.
1170269
n-Queens Completion is NP-Complete. ... Ian Gent, Christopher Jefferson and Peter Nightingale have shown that a classic chess puzzle is NP-Complete. Their paper “Complexity of n-Queens Completion” was published in the Journal of Artificial Intelligence Research on August 30.
218682
Quantum computers operate on qubits. A qubit is a mix of a 0 and a 1, so that a quantum computer with qubits can simultaneously operate on all possibilities, while a regular computer with bits can operate on only one of those possibilities at a time.
1289234
Every regular language is Turing-decidable and therefore Turing acceptable / recognisable (but note that Turing acceptable does not imply Turing decidable). ... One can construct a Turing Machine T that simulates D. T's states will be similar to D's.
652320
An FSM (Finite State Machine) can be considered to be a TM (Turing Machine) of finite tape length. without rewinding capability and unidirectional tape movement.
584719
In my opinion, God is ALL THAT IS. That being said, He could very well be a Quantum Computer. It is whatever He is to your very own Soul. ... It does seem as though the mechanisms of Nature and Physics are like the algorithms of a computer program.
1354144
Instead of bits, quantum computers use qubits. Rather than just being on or off, qubits can also be in what's called 'superposition' – where they're both on and off at the same time, or somewhere on a spectrum between the two. Take a coin. ... A qubit allows for uncertainty.
78189
Quantum computers aren't limited to two states; they encode information as quantum bits, or qubits, which can exist in superposition. Qubits represent atoms, ions, photons or electrons and their respective control devices that are working together to act as computer memory and a processor.
128835
In computer science, brute-force search or exhaustive search, also known as generate and test, is a very general problem-solving technique and algorithmic paradigm that consists of systematically enumerating all possible candidates for the solution and checking whether each candidate satisfies the problem's statement.
1002183
While the set of real numbers is uncountable, the set of computable numbers is only countable and thus almost all real numbers are not computable. That the computable numbers are at most countable intuitively comes from the fact that they are produced by Turing machines, of which there are only countably many.