swap_horiz NISQ Alternatives

1

quantum error correction

Quantum error correction is a technique used to maintain the integrity of quantum information. It addresses the unavoida...

Fault Tolerance Computing Noise Error Correction

9.5 Brilliant

2

qubit

A qubit is a fundamental unit of quantum information leveraging quantum mechanics. It differs from a classical bit by ex...

Computing Information State Two Level

9.4 Excellent

3

quantum simulation

Quantum simulation employs controllable quantum systems to replicate the dynamics of intricate quantum phenomena such as...

Simulation Chemistry Computing Many Body

9.4 Excellent

4

quantum gate

A quantum gate represents a basic building block for quantum computation. It’s a unitary transformation applied to one o...

Operation Computing Circuit Unitary

9.3 Excellent

5

quantum fault tolerance

Quantum fault tolerance is a technique designed for quantum computing. It addresses the significant challenge of maintai...

Computing Reliability Error Correction Threshold

9.3 Excellent

6

quantum Fourier transform

The Quantum Fourier Transform is a subroutine within quantum algorithms. It performs a discrete Fourier transform on qua...

Algorithm Computing Subroutine Transform

9.3 Excellent

7

gate-model quantum computing

The gate model represents a fundamental approach to quantum computing. It describes computation as the sequential applic...

Computing Model Universal Circuit

9.2 Excellent

8

threshold theorem

The threshold theorem is a fundamental concept in quantum error correction. It dictates that for large-scale quantum com...

Theory Fault Tolerance Computing Error Correction

9.1 Excellent

9

quantum phase estimation

Quantum Phase Estimation is a quantum computing algorithm designed to precisely calculate the eigenvalues of unitary ope...

Algorithm Computing Eigenvalue Subroutine

9.1 Excellent

10

Hamiltonian simulation

A Hamiltonian simulation employs quantum circuits to mimic the evolution of quantum systems over time. It precisely mode...

Simulation Algorithm Computing Hamiltonian

9.1 Excellent

11

magic state distillation

Magic state distillation refines the quality of complex entangled quantum states, often termed “magic states.” These sta...

Resource Fault Tolerance Computing Non Clifford

8.7 Great

12

topological quantum computing

Topological quantum computing explores a new approach to building quantum computers. It leverages anyons – quasiparticle...

Fault Tolerance Computing Braiding Anyon

8.7 Great

13

measurement-based quantum computing

Measurement-based quantum computing leverages entanglement for computation. It relies on precisely measuring a pre-exist...

Computing Model Measurement Cluster State

8.6 Great

14

non-Abelian anyon

A non-Abelian anyon is a fundamental particle in quantum mechanics exhibiting unusual properties. It’s notable for its b...

Computing Topological Quasiparticle Braiding

8.5 Great

15

Majorana zero mode

Majorana zero modes are quasiparticles arising in certain condensed matter systems like topological superconductors, exh...

Computing Topological Quasiparticle Fermion

8.2 Great

16

cluster state

A cluster state is a specific entangled multiparticle quantum state where each qubit's value depends on the values of it...

Computing Measurement Entanglement Graph State

8.1 Great

17

adiabatic quantum computation

Adiabatic Quantum Computation (AQC) solves optimization problems by slowly evolving a system's Hamiltonian from a simple...

Computing Model Adiabatic Hamiltonian

8.1 Great

18

quantum advantage

Quantum advantage demonstrates that a quantum computer can solve a specific computational problem faster or more efficie...

Performance Computing Application Benchmark

8.1 Great

19

continuous-variable quantum computing

Continuous-variable quantum computing utilizes infinite degrees of freedom within physical systems like light or oscilla...

Optics Computing Model Bosonic

8.0 Great

20

graph state

A graph state is a specific entangled quantum state where qubits are connected by edges representing entanglement, formi...

Computing Stabilizer Entanglement State

7.9 Good