Floquet systems
E580346
Floquet systems are periodically driven quantum or classical systems whose behavior is analyzed using Floquet theory, often exhibiting exotic non-equilibrium phases such as time crystals.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Floquet systems canonical | 1 |
| Floquet theory | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6272148 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Floquet systems Context triple: [time crystals, areRelatedToConcept, Floquet systems]
-
A.
time crystals
Time crystals are a novel phase of matter that exhibits periodic motion in its lowest-energy state, effectively breaking time-translation symmetry.
-
B.
Rabi oscillation
Rabi oscillation is a quantum mechanical phenomenon in which a two-level system, such as an atom or qubit, undergoes coherent periodic transitions between its states when driven by a resonant oscillatory field.
-
C.
dynamics of nonequilibrium systems
Dynamics of nonequilibrium systems is the field of physics that studies how physical systems evolve and organize over time when they are driven away from thermal or mechanical equilibrium.
-
D.
Bloch waves
Bloch waves are quantum-mechanical wavefunctions that describe particles, such as electrons, propagating through a periodic crystal lattice and form the basis for understanding electronic band structure in solids.
-
E.
Jordan–Wigner transformation
The Jordan–Wigner transformation is a mathematical mapping in quantum many-body physics that converts spin operators into fermionic creation and annihilation operators, enabling the study of spin systems using fermionic methods.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Floquet systems Target entity description: Floquet systems are periodically driven quantum or classical systems whose behavior is analyzed using Floquet theory, often exhibiting exotic non-equilibrium phases such as time crystals.
-
A.
time crystals
Time crystals are a novel phase of matter that exhibits periodic motion in its lowest-energy state, effectively breaking time-translation symmetry.
-
B.
Rabi oscillation
Rabi oscillation is a quantum mechanical phenomenon in which a two-level system, such as an atom or qubit, undergoes coherent periodic transitions between its states when driven by a resonant oscillatory field.
-
C.
dynamics of nonequilibrium systems
Dynamics of nonequilibrium systems is the field of physics that studies how physical systems evolve and organize over time when they are driven away from thermal or mechanical equilibrium.
-
D.
Bloch waves
Bloch waves are quantum-mechanical wavefunctions that describe particles, such as electrons, propagating through a periodic crystal lattice and form the basis for understanding electronic band structure in solids.
-
E.
Jordan–Wigner transformation
The Jordan–Wigner transformation is a mathematical mapping in quantum many-body physics that converts spin operators into fermionic creation and annihilation operators, enabling the study of spin systems using fermionic methods.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
nonequilibrium system
ⓘ
periodically driven system ⓘ physical system ⓘ |
| analyzedInTermsOf |
Floquet modes
ⓘ
quasienergies ⓘ |
| appliedIn |
cold atom experiments
ⓘ
photonics ⓘ solid-state systems ⓘ superconducting qubit platforms ⓘ trapped ion experiments ⓘ |
| canBe |
classical system
ⓘ
quantum system ⓘ |
| canExhibit |
Floquet time crystal phase
ⓘ
Floquet topological insulator phase ⓘ Floquet topological superconductor phase ⓘ discrete time-translation symmetry breaking ⓘ dynamical localization ⓘ heating to infinite temperature in closed systems ⓘ many-body localization under driving ⓘ prethermalization ⓘ |
| governedBy | Floquet theorem ⓘ |
| hasComponent |
driving frequency
ⓘ
driving period ⓘ time-dependent Hamiltonian ⓘ |
| hasProperty |
effective Floquet Hamiltonian
ⓘ
nonequilibrium dynamics ⓘ periodic driving ⓘ quasienergy spectrum ⓘ time-periodic Hamiltonian ⓘ |
| hasSymmetry | discrete time-translation symmetry ⓘ |
| mayRequire |
Magnus expansion for analysis
ⓘ
high-frequency expansion for analysis ⓘ |
| relatedTo |
dynamical systems theory
ⓘ
nonequilibrium statistical mechanics ⓘ periodically driven quantum systems ⓘ quantum control ⓘ time crystals ⓘ topological phases of matter ⓘ |
| studiedUsing |
Floquet theory
ⓘ
linked to:
Floquet systems
|
| subjectOf |
research in atomic molecular and optical physics
ⓘ
research in condensed matter physics ⓘ research in quantum information science ⓘ |
| usedIn |
Floquet engineering of band structures
ⓘ
control of quantum many-body systems ⓘ creation of synthetic gauge fields ⓘ engineering effective Hamiltonians ⓘ simulation of static topological phases ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Floquet systems Description of subject: Floquet systems are periodically driven quantum or classical systems whose behavior is analyzed using Floquet theory, often exhibiting exotic non-equilibrium phases such as time crystals.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Floquet systems