Exact diagonalization
Exact diagonalization (ED) is a numerical technique used in physics to determine the eigenstates and energy eigenvalues of a quantum Hamiltonian. In this technique, a Hamiltonian for a discrete, finite system is expressed in matrix form and diagonalized using a computer. Exact diagonalization is only feasible for systems with a few tens of particles, due to the exponential growth of the Hilbert space dimension with the size of the quantum system. It is frequently employed to study lattice models, including the Hubbard model, Ising model, Heisenberg model, t-J model, and SYK model.
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Exact diagonalization
Exact diagonalization (ED) is a numerical technique used in physics to determine the eigenstates and energy eigenvalues of a quantum Hamiltonian. In this technique, a Hamiltonian for a discrete, finite system is expressed in matrix form and diagonalized using a computer. Exact diagonalization is only feasible for systems with a few tens of particles, due to the exponential growth of the Hilbert space dimension with the size of the quantum system. It is frequently employed to study lattice models, including the Hubbard model, Ising model, Heisenberg model, t-J model, and SYK model.
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Exact diagonalization (ED) is ...... del, t-J model, and SYK model.
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在量子力學中的一個量子系統,物理學家最有興趣的是找出這個量子 ...... 二維的平方晶格:32個格點。 5.
* 一維:14個格點。
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Exact diagonalization (ED) is ...... del, t-J model, and SYK model.
@en
在量子力學中的一個量子系統,物理學家最有興趣的是找出這個量子 ...... 二維的平方晶格:32個格點。 5.
* 一維:14個格點。
@zh
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Exact diagonalization
@en
精確對角化法
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