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  2. Fifth force - Wikipedia

    en.wikipedia.org/wiki/Fifth_force

    In physics, a fifth force refers to a hypothetical fundamental interaction (also known as fundamental force) beyond the four known interactions in nature: gravitational, electromagnetic, strong nuclear, and weak nuclear forces. Some speculative theories have proposed a fifth force to explain various anomalous observations that do not fit ...

  3. FORM (symbolic manipulation system) - Wikipedia

    en.wikipedia.org/wiki/FORM_(symbolic...

    FORM has been the essential tool to calculate the higher-order QCD beta function. The mathematical structure of multiple zeta values has been researched with dedicated FORM programs. [2] The software package FormCalc which is widely used in the physics community to calculate Feynman diagrams is built on top of FORM.

  4. List of physics mnemonics - Wikipedia

    en.wikipedia.org/wiki/List_of_physics_mnemonics

    Download as PDF; Printable version; In other projects ... This is a categorized list of physics mnemonics. Mechanics. Work: formula ... [5] Ronald McDonald In ...

  5. Form factor (quantum field theory) - Wikipedia

    en.wikipedia.org/wiki/Form_factor_(quantum_field...

    In elementary particle physics and mathematical physics, in particular in effective field theory, a form factor is a function that encapsulates the properties of a certain particle interaction without including all of the underlying physics, but instead, providing the momentum dependence of suitable matrix elements.

  6. Differential form - Wikipedia

    en.wikipedia.org/wiki/Differential_form

    The 2-form , which is dual to the Faraday form, is also called Maxwell 2-form. Electromagnetism is an example of a U(1) gauge theory . Here the Lie group is U(1) , the one-dimensional unitary group , which is in particular abelian .

  7. Branches of physics - Wikipedia

    en.wikipedia.org/wiki/Branches_of_physics

    astrophysics, the physics in the universe, including the properties and interactions of celestial bodies in astronomy; atmospheric physics is the application of physics to the study of the atmosphere; space physics is the study of plasmas as they occur naturally in the Earth's upper atmosphere (aeronomy) and within the Solar System

  8. Unified field theory - Wikipedia

    en.wikipedia.org/wiki/Unified_field_theory

    In physics, a unified field theory (UFT) is a type of field theory that allows all fundamental forces and elementary particles to be written in terms of a single type of field. According to modern discoveries in physics, forces are not transmitted directly between interacting objects but instead are described and interpreted by intermediary ...

  9. Connection form - Wikipedia

    en.wikipedia.org/wiki/Connection_form

    The 1-form ω constructed in this way respects the transitions between overlapping sets, and therefore descends to give a globally defined 1-form on the principal bundle F G E. It can be shown that ω is a principal connection in the sense that it reproduces the generators of the right G action on F G E , and equivariantly intertwines the right ...