Search for "Matrix theory" in article titles:

1. Matrix theory: In theoretical physics, the matrix theory is a quantum mechanical model proposed in 1997 by Tom Banks, Willy Fischler, Stephen Shenker, and Leonard Susskind; it is also known as BFSS matrix model, after the authors' initials. This theory describes the ... (Physics) [100%] 2024-01-09 [String theory]
2. S-matrix theory: S-matrix theory was a proposal for replacing local quantum field theory as the basic principle of elementary particle physics. It avoided the notion of space and time by replacing it with abstract mathematical properties of the S-matrix. (Physics) [81%] 2024-01-09 [Particle physics]
3. Random matrix theory: Random Matrix Theory (frequently abbreviated as RMT) is an active research area of modern Mathematics with input from Mathematical and Theoretical Physics, Mathematical Analysis and Probability, and with numerous applications, most importantly in Theoretical Physics, Number Theory, and Combinatorics, and ... [81%] 2021-12-21 [Random matrix theory] [Quantum Chaos]...
4. Combinatorial matrix theory: Combinatorial matrix theory is a branch of linear algebra and combinatorics that studies matrices in terms of the patterns of nonzeros and of positive and negative values in their coefficients. Concepts and topics studied within combinatorial matrix theory include: Researchers ... [81%] 2023-11-08 [Linear algebra] [Combinatorics]...
5. Matrix string theory: In physics, matrix string theory is a set of equations that describe superstring theory in a non-perturbative framework. Type IIA string theory can be shown to be equivalent to a maximally supersymmetric two-dimensional gauge theory, the gauge group ... (Physics) [81%] 2023-12-02 [String theory]
6. Density matrix embedding theory: The density matrix embedding theory (DMET) is a numerical technique to solve strongly correlated electronic structure problems. By mapping the system to a fragment plus its entangled quantum bath, the local electron correlation effects on the fragment can be accurately ... (Chemistry) [70%] 2023-10-12 [Matrices] [Computational physics]...
7. The R-matrix theory in nuclear and atomic physics: Initially the $R$-matrix theory was aimed at describing resonances in nuclear reactions. At present, the main aim of the $R$-matrix theory is to describe the scattering and reactions resulting from the interaction of particles or systems of particles ... [47%] 2021-12-24 [Experimental Nuclear Physics] [Theoretical Nuclear Physics]...