theory badges
838 public concepts
This index is navigation only; assess each concept and its sources before use.
- Bh bohrium Element-Origin Context — Represents bohrium (Bh, Z=107) as a periodic-table element with bounded origin-family context.
- Hs hassium Element-Origin Context — Represents hassium (Hs, Z=108) as a periodic-table element with bounded origin-family context.
- Mt meitnerium Element-Origin Context — Represents meitnerium (Mt, Z=109) as a periodic-table element with bounded origin-family context.
- Ds darmstadtium Element-Origin Context — Represents darmstadtium (Ds, Z=110) as a periodic-table element with bounded origin-family context.
- Rg roentgenium Element-Origin Context — Represents roentgenium (Rg, Z=111) as a periodic-table element with bounded origin-family context.
- Cn copernicium Element-Origin Context — Represents copernicium (Cn, Z=112) as a periodic-table element with bounded origin-family context.
- Nh nihonium Element-Origin Context — Represents nihonium (Nh, Z=113) as a periodic-table element with bounded origin-family context.
- Fl flerovium Element-Origin Context — Represents flerovium (Fl, Z=114) as a periodic-table element with bounded origin-family context.
- Mc moscovium Element-Origin Context — Represents moscovium (Mc, Z=115) as a periodic-table element with bounded origin-family context.
- Lv livermorium Element-Origin Context — Represents livermorium (Lv, Z=116) as a periodic-table element with bounded origin-family context.
- Ts tennessine Element-Origin Context — Represents tennessine (Ts, Z=117) as a periodic-table element with bounded origin-family context.
- Og oganesson Element-Origin Context — Represents oganesson (Og, Z=118) as a periodic-table element with bounded origin-family context.
- Composition Identity Across Phases — Represents the rule that an element or molecule can persist across ordinary phase changes while its arrangement changes.
- Thermodynamic State Phase Context — Represents phase as a condition-dependent state selected by temperature, pressure, composition, and relevant intensive variables.
- Equation-Of-State Density Context — Represents bulk density as a condition-dependent property from an equation of state, measured table, or simulation receipt.
- Phase Structural Order Context — Represents molecular or atomic arrangement through lattice, amorphous, radial-distribution, coordination, or ionization descriptors.
- Dynamical Order Context — Represents ordered behavior in time through correlation functions, driven response, synchronization, or long-lived non-equilibrium dynamics.
- Time-Translation Symmetry Context — Represents time-crystal questions as symmetry-breaking questions about continuous or discrete time translations.
- Equilibrium Time-Crystal Claim Context — Represents claims that a ground-state or canonical-equilibrium Hamiltonian system has time-crystalline order.
- Equilibrium Time-Crystal No-Go Boundary — Represents the no-go result that rules out ordinary equilibrium time-crystal order for broad Hamiltonian systems with not-too-long-range interactions.
- Floquet Discrete Time-Crystal Context — Represents a periodically driven non-equilibrium phase with rigid subharmonic response relative to the drive period.
- Prethermal Discrete Time-Crystal Context — Represents a long-lived non-equilibrium time-crystal regime stabilized for a finite prethermal window rather than by permanent equilibrium order.
- Driven-Dissipative Continuous Time-Crystal Context — Represents continuous time-translation symmetry breaking in driven-dissipative systems, usually through robust limit-cycle order.
- Time-Crystal Observable Signature Context — Represents evidence requirements such as subharmonic spectral peaks, long-lived time correlations, rigidity, and phase-boundary tests.
- Time-Crystal Platform Parameter Context — Represents platform-specific conditions such as spin density, ion spacing, disorder, interaction strength, cavity pump, and dissipation.
- Time-Crystal Claim Boundary — Represents the guardrail that time-crystal language needs symmetry, non-equilibrium route, stability, and observable-signature evidence.
- Ergodicity Breaking And Delay Context — Represents the stabilization context in which a driven many-body system avoids or delays featureless thermalization.
- Many-Body Synchronization Context — Represents collective locking of many interacting degrees of freedom into a robust subharmonic or limit-cycle response.
- Open-System Drive-Dissipation Context — Represents external drive, bath coupling, dissipation, and noise as explicit conditions for open-system time-crystal routes.
- Entropy Production Context — Represents work, heat, irreversibility, and entropy-production bookkeeping for driven or stochastic time-crystal routes.
- Floquet Quasienergy Context — Represents periodically driven systems through Floquet operators, quasienergy structure, and stroboscopic response.
- Quantum-Classical Time-Crystal Bridge Context — Represents shared time-crystal signatures across quantum and classical platforms while keeping their mechanisms distinct.
- Self-Organized Oscillation Boundary — Represents the boundary between robust collective temporal order and ordinary driven, damped, or externally forced oscillation.
- Quantized Mode Frequency Context — Represents rotational, vibrational, phonon, electronic, spectral-line, or plasma modes as energy-gap observables using Delta E = h nu.
- Water Conditioned Phase-State Context — Represents H2O phase, density, and structure as conditioned by temperature, pressure, composition, and environment.
- Polaritonic Reservoir Lifetime Context — Represents a reported long-lived collective soliton-polariton reservoir lifetime as an open-system timescale.
- Polaritonic Decoherence Boundary — Represents the evidence boundary between a long-lived polariton reservoir and a measured quantum coherence time.
- Collective Lifetime-Limited Linewidth Context — Represents the linewidth scale set by the lifetime of collective time-crystalline order rather than isolated microscopic excitations.
- Noisy Synchrony Margin Context — Represents the competition between locking, dephasing noise, and loss in a noisy collective-mode synchronization route.
- Stabilized-Versus-Noisy Trace Context — Represents paired traces comparing a stabilized collective lifetime against a noisy or unstabilized lifetime.
- Magnon Space-Time Lattice Context — Represents a driven magnonic space-time lattice that reshapes quasiparticle propagation through band folding and scattering.
- Polariton-Time-Crystal Bridge Boundary — Represents the analogy boundary connecting long-lived polariton reservoirs, time-crystal synchronization, and driven magnonic space-time lattices.
- Astrophysical S-Factor Context — Represents the S-factor as a low-energy charged-particle fusion cross-section factor after the Coulomb tunneling term is separated.
- Thermonuclear Reaction-Rate Context — Represents a reduced two-body reaction-rate density from number densities, relative velocity, and cross section.
- Plasma Screening Context — Represents plasma screening as environmental modification of charged-particle reaction entrance conditions.
- Semi-Empirical Mass-Formula Context — Represents nuclear binding systematics through volume, surface, Coulomb, asymmetry, and pairing terms.
- Nuclear Shell Magic-Number Context — Represents nuclear shell closures and magic numbers as stability context for isotope and element-origin interpretation.
- Atomic Transition-Probability Context — Represents transition probabilities and oscillator strengths as the atomic-data layer behind spectral line interpretation.
- Spectral Line-Broadening Context — Represents thermal, pressure, natural, Zeeman, rotational, and instrumental broadening as context for spectral feature interpretation.
- Astrochemical Rate-Equation Context — Represents molecular abundances as formation and destruction terms in an astrochemical reaction network.
Diagnostic context only. Cite independent evidence for claims about the world.