swap_horiz Majorana zero mode Alternatives

1

qubit

A qubit, the basic unit of quantum information, can exist in a superposition of states – simultaneously representing 0,...

Computing Information State Two Level

9.4 Excellent

2

CNOT gate

The Controlled-NOT (CNOT) gate is a fundamental two-qubit quantum logic gate that flips the target qubit's state based o...

Gate Two Qubit Clifford Entangling

9.4 Excellent

3

density matrix

A density matrix describes the state of a quantum system, even when that state is unknown or entangled, by representing...

Mixed Formalism State Open Systems

9.3 Excellent

4

Hadamard gate

The Hadamard gate is a fundamental single-qubit quantum operation that transforms a qubit's state from a definite |0⟩ or...

Gate Qubit Superposition Clifford

9.2 Excellent

5

gate-model quantum computing

Gate-model quantum computing manipulates qubits through sequences of logic gates—analogous to classical computer operati...

Computing Model Universal Circuit

9.2 Excellent

6

Grover's algorithm

Grover’s algorithm is a quantum search algorithm that can find a specific item within an unsorted database of N items in...

Search Algorithm Speedup Amplitude

9.2 Excellent

7

Bloch sphere

The Bloch sphere is a geometrical representation of a qubit's state, visualizing its superposition as a point on the sur...

Visualization State Qubit Two Level

9.1 Excellent

8

quantum phase estimation

Quantum Phase Estimation is an algorithm that determines the eigenvalues of a unitary operator by leveraging superpositi...

Algorithm Computing Eigenvalue Subroutine

9.1 Excellent

9

toric code

Toric code is a surface code exhibiting topological protection for quantum information; its qubits are arranged on a lat...

Stabilizer Model Error Correction Topological

8.9 Great

10

anyon

Anyons are quasiparticles exhibiting fractional electric charge and exotic exchange statistics—neither purely bosonic no...

Statistics Many Body Topological Quasiparticle

8.7 Great

11

topological quantum computing

Topological quantum computing utilizes exotic quasiparticles called anyons, whose non-trivial exchange statistics encode...

Fault Tolerance Computing Braiding Anyon

8.7 Great

12

measurement-based quantum computing

Measurement-based quantum computing utilizes continuous measurements on an entangled cluster state to perform computatio...

Computing Model Measurement Cluster State

8.6 Great

13

non-Abelian anyon

Non-abelian anyons are exotic quasiparticles where exchanging their positions alters the system's quantum state in a way...

Computing Topological Quasiparticle Braiding

8.5 Great

14

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

15

quantum supremacy

Quantum supremacy refers to the theoretical point where a quantum computer can solve a specific problem that no classica...

History Computing Benchmark Complexity

7.7 Good

16

qudit

A qudit is a generalization of the qubit, representing a quantum system with *d* possible states—where *d* is an integer...

Computing Information State D Level

7.6 Good

17

quantum annealing

Quantum annealing is a computational method utilizing quantum fluctuations to find the global minimum of a complex optim...

Hardware Optimization Computing Adiabatic

7.6 Good

18

qutrit

A qutrit is a quantum bit that can exist in three distinct states—analogous to the binary 0 and 1 of classical bits—allo...

Computing Information State Three Level

7.5 Good

19

color code

Color codes in quantum mechanics describe how the total angular momentum of a particle, like an electron, can be visuali...

Fault Tolerance Stabilizer Error Correction Topological

7.0 Good

20

quantum neural network

Quantum neural networks leverage principles of quantum mechanics, like superposition and entanglement, to potentially en...

Algorithm Machine Learning Computing Variational

6.3 Fair