• Thumbnail for Unitary group
    unitary group of degree n, denoted U(n), is the group of n × n unitary matrices, with the group operation of matrix multiplication. The unitary group...
    21 KB (3,297 words) - 00:38, 1 December 2024
  • Thumbnail for Special unitary group
    special unitary group of degree n, denoted SU(n), is the Lie group of n × n unitary matrices with determinant 1. The matrices of the more general unitary group...
    35 KB (5,721 words) - 16:46, 16 December 2024
  • Thumbnail for Symplectic group
    symplectic group, Sp(2n, R), on the phase space. Hamiltonian mechanics Metaplectic group Orthogonal group Paramodular group Projective unitary group Representations...
    22 KB (3,076 words) - 13:01, 4 July 2024
  • In mathematics, the projective unitary group PU(n) is the quotient of the unitary group U(n) by the right multiplication of its center, U(1), embedded...
    13 KB (2,310 words) - 12:41, 21 September 2023
  • orthogonal group SO(n) Orthogonal matrix Semi-orthogonal matrix Quantum logic gate Special Unitary group SU(n) Symplectic matrix Unitary group U(n) Unitary operator...
    10 KB (1,336 words) - 05:53, 16 December 2024
  • Look up unitary in Wiktionary, the free dictionary. Unitary may refer to: Unitary divisor Unitary element Unitary group Unitary matrix Unitary morphism...
    534 bytes (85 words) - 16:48, 8 January 2024
  • Antiunitary Orthogonal transformation Time reversal Unitary group Unitary operator Unitary matrix Wigner's theorem Unitary transformations in quantum mechanics...
    2 KB (278 words) - 13:42, 4 December 2023
  • A unitary authority is a local authority responsible for all local government functions within its area or performing additional functions that elsewhere...
    18 KB (2,004 words) - 11:06, 28 July 2024
  • Graphical unitary group approach (GUGA) is a technique used to construct Configuration state functions (CSFs) in computational quantum chemistry. As reflected...
    3 KB (373 words) - 09:28, 20 May 2023
  • Thumbnail for Lie group
    rotation group SO(3) (or its double cover SU(2)), the special unitary group SU(3) and the Poincaré group. On a "global" level, whenever a Lie group acts on...
    65 KB (9,487 words) - 19:15, 20 December 2024
  • functional analysis, a unitary operator is a surjective bounded operator on a Hilbert space that preserves the inner product. Unitary operators are usually...
    9 KB (1,264 words) - 15:09, 5 September 2024
  • mathematics, a unitary representation of a group G is a linear representation π of G on a complex Hilbert space V such that π(g) is a unitary operator for...
    7 KB (1,003 words) - 23:23, 20 November 2024
  • In mathematics, Stone's theorem on one-parameter unitary groups is a basic theorem of functional analysis that establishes a one-to-one correspondence...
    10 KB (1,607 words) - 16:33, 14 April 2024
  • evaluated them explicitly for the unitary group. Weingarten functions are used for evaluating integrals over the unitary group Ud of products of matrix coefficients...
    7 KB (1,407 words) - 18:34, 11 July 2024
  • Thumbnail for Representation of a Lie group
    map into the group of unitary operators. If G is a compact Lie group, every finite-dimensional representation is equivalent to a unitary one. Each representation...
    34 KB (5,242 words) - 12:15, 30 June 2024
  • Lie group, for example, the special unitary group SU(n), and let Γ be a finite subgroup of G. Then the homogeneous space X = G/Γ has fundamental group Γ...
    53 KB (8,076 words) - 02:07, 2 December 2024
  • −In} when n is even, and trivial when n is odd. The center of the unitary group, U ( n ) {\displaystyle U(n)} is { e i θ ⋅ I n ∣ θ ∈ [ 0 , 2 π ) } {\displaystyle...
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  • Thumbnail for Unitary patent
    The European patent with unitary effect, also known as the unitary patent, is a European patent which benefits from unitary effect in the participating...
    91 KB (9,607 words) - 12:28, 22 October 2024
  • Thumbnail for Simple Lie group
    group of unitary symplectic matrices, Sp(r) and as its associated centerless group the Lie group PSp(r) = Sp(r)/{I, −I} of projective unitary symplectic...
    35 KB (2,369 words) - 02:33, 17 December 2024
  • Thumbnail for Compact group
    group T and the torus groups Tn, the orthogonal group O(n), the special orthogonal group SO(n) and its covering spin group Spin(n), the unitary group...
    30 KB (4,472 words) - 20:43, 23 November 2024
  • Thumbnail for General linear group
    multiplicative group of complex numbers C∗ is connected. The group manifold GL(n, C) is not compact; rather its maximal compact subgroup is the unitary group U(n)...
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  • Thumbnail for Group of Lie type
    usual construction of the unitary group from the general linear group. The unitary group arises as follows: the general linear group over the complex numbers...
    22 KB (2,985 words) - 04:28, 23 November 2024
  • trick (or unitary trick) is a device in the representation theory of Lie groups, introduced by Adolf Hurwitz (1897) for the special linear group and by Hermann...
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  • Thumbnail for Quantum logic gate
    matrix, and the set of all such gates with the group operation of matrix multiplication is the unitary group U(2n). The quantum states that the gates act...
    74 KB (10,116 words) - 22:08, 2 December 2024
  • t-design is a probability distribution over either pure quantum states or unitary operators which can duplicate properties of the probability distribution...
    14 KB (2,477 words) - 22:09, 18 December 2024
  • Thumbnail for Topological group
    representations, is to find the unitary dual (the space of all irreducible unitary representations) for the semisimple Lie groups. The unitary dual is known in many...
    50 KB (7,492 words) - 02:08, 28 September 2024
  • of Lie group topics, by Wikipedia page. See Table of Lie groups for a list General linear group, special linear group SL2(R) SL2(C) Unitary group, special...
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  • between self-adjoint operators and (strongly continuous) one-parameter unitary groups. Let Q and P be two self-adjoint operators satisfying the canonical...
    27 KB (3,687 words) - 17:01, 20 November 2024
  • A unitary parliamentary republic is a type of unitary state with a republican form of government in which political authority is entrusted to the parliament...
    12 KB (429 words) - 11:38, 16 December 2024
  • Thumbnail for Classical group
    the Lorentz group O(3,1) is a symmetry group of spacetime of special relativity. The special unitary group SU(3) is the symmetry group of quantum chromodynamics...
    49 KB (7,823 words) - 14:45, 25 November 2024