Tags
A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
A geometrical representation of the pure state space of a two-level quantum mechanical system (qubit), used in quantum mechanics and computing.
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for Boltzmann's constant, Maxwell-Boltzmann distribution, Stefan-Boltzmann law & Boltzmann brains!
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The Born rule is a rule in Quantum Mechanics that states that the probability density $\rho$ is $|\psi|^2$ where $\psi$ is the probability amplitude.
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A Bose–Einstein condensate is a state of matter of a dilute gas of bosons cooled to temperatures very close to absolute zero. In this state, a large fraction of the bosons occupy the *lowest quantum s…
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In solid-state physics, a description of the physics of interacting spinless bosons on a lattice.
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Bosonization is a mathematical procedure mapping a system of interacting fermions in 1+1 dimensions to a system of massless, bosons (excitations).
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Bosons are integer-spin particles that obey Bose-Einstein statistics. Two bosons can occupy the same quantum state.
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for questions regarding to the boundary conditions (b.c.) which expresses the behaviour of a function on the boundary (border) of its area of definition. The choice of the b.c. is fundamen…
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the problem of finding the path between two points such that the transit time under specified conditions is minimized.
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Condition for the angles for coherent and incoherent scattering from a crystal lattice, summarizing the diffractive interference pattern dictated by the geometry of the lattice. Normally for Rayleigh …
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A (p-)brane is a dynamically evolving physical object that generalizes the notion of a point particle to (p) higher dimensions. A point particle can be viewed as a brane of dimension zero, a string a…
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Brown dwarfs are star-like objects that are too low in mass to fuse hydrogen-1 but still massive enough to fuse deuterium.
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Brownian motion is a stochastic process, continuous in space and time, used in several domains in physics. It is the motion followed by a point which velocity is a white Gaussian noise. This tag sould…
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A coherent region of fluid embedded in a fluid with different properties (air in water) or a coherent region of fluid surrounded by a membrane embedded in a fluid which may or may not be different (su…
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The application of physics to the built environment, particularly with regard to the movement of heat, air, moisture, pollutants and light through buildings.
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Use "buoyancy" for any question where an object is suspended or submerged in a fluid. Buoyant force is the force that acts upward on a partially or completely submerged object.
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should be used in the context of superstring theory or the geometrical shape. This tag should be used for Calibi-Yau manifolds and not other types of manifolds or Calibi-Yau algebra. Do not u…
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Calculus is the branch of mathematics which deals with the study of rate of change of quantities. This is usually divided into differential calculus and integral calculus which are concerned with deri…
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