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searching for Spin chain 28 found (37 total)

alternate case: spin chain

Quantum Heisenberg model (2,729 words) [view diff] exact match in snippet view article find links to article

model can be solved using the algebraic Bethe ansatz for the Heisenberg spin chain (Baxter 1982). The half-filled Hubbard model in the limit of strong repulsive

Spin wave (1,782 words) [view diff] exact match in snippet view article find links to article

The projection of the magnetization of the same spin wave along the chain direction as a function of distance along the spin chain.

Rényi entropy (3,513 words) [view diff] exact match in snippet view article find links to article

where it can be used as a measure of entanglement. In the Heisenberg XY spin chain model, the Rényi entropy as a function of α can be calculated explicitly

Callerlab (358 words) [view diff] case mismatch in snippet view article find links to article

(from a wave only) Scoot Back Single Hinge / Couples Hinge Slide Thru Spin Chain Thru Spin the Top Tag the Line (In/out/Left/Right) Turn Thru Walk And

Amplitude damping channel (3,074 words) [view diff] exact match in snippet view article find links to article

spontaneous emission. A natural process by which this channel can occur is a spin chain through which a number of spin states, coupled by a time independent Hamiltonian

Vladimir Korepin (1,704 words) [view diff] exact match in snippet view article find links to article

space, time and temperature dependent correlation functions in the XX spin chain. The exponential decay in space and time separation of the correlation

Temperley–Lieb algebra (2,928 words) [view diff] no match in snippet view article find links to article

In statistical mechanics, the Temperley–Lieb algebra is an algebra from which are built certain transfer matrices, invented by Neville Temperley and Elliott

List of integrable models (365 words) [view diff] exact match in snippet view article find links to article

equation Hunter–Saxton equation Kaup–Kupershmidt equation XXX spin chain XXZ spin chain XYZ spin chain 6-vertex model 8-vertex model Kondo Model Anderson impurity

Search algorithm (1,453 words) [view diff] no match in snippet view article find links to article

"Simulation of Grover's quantum search algorithm in an Ising-nuclear-spin-chain quantum computer with first- and second-nearest-neighbour couplings".

Symmetry-protected topological order (2,549 words) [view diff] exact match in snippet view article find links to article

odd-integer spin chain. It is a SPT phase protected by SO(3) spin rotation symmetry. Note that Haldane phases of even-integer-spin chain do not have SPT

Plate trick (823 words) [view diff] exact match in snippet view article find links to article

Topological sectors, and the 'belt-trick', in a one-dimensional ferromagnetic spin chain". Chaos, Solitons & Fractals. 122: 262–269. arXiv:1807.01867. doi:10.1016/j

E. V. Sampathkumaran (1,470 words) [view diff] no match in snippet view article find links to article

f-electron systems, Kondo lattices, geometrically frustrated magnetism, spin-chain magnetism, multiferroics and nanomagnetism have been some of the other

Quantum simulator (2,697 words) [view diff] exact match in snippet view article find links to article

of 51 individually controlled ions, realizing a long-range interacting spin chain. Many ultracold atom experiments are examples of quantum simulators. These

Inelastic electron tunneling spectroscopy (1,795 words) [view diff] exact match in snippet view article find links to article

in a team led by Andreas J. Heinrich. The results showed that the Mn spin chain was a realization of the one dimensional Heisenberg model for S=5/2 spins

Jordan–Wigner transformation (1,110 words) [view diff] exact match in snippet view article find links to article

an arbitrary dimension. In what follows we will show how to map a 1D spin chain of spin-1/2 particles to fermions. Take spin-1/2 Pauli operators acting

Integrable system (3,407 words) [view diff] exact match in snippet view article find links to article

waves) Camassa–Holm equation Classical Heisenberg ferromagnet model (spin chain) Degasperis–Procesi equation Dym equation Garnier integrable system Kaup–Kupershmidt

Chern–Simons theory (3,595 words) [view diff] exact match in snippet view article find links to article

exactly solvable lattice models (like the six-vertex model or the XXZ spin chain), integrable quantum field theories (such as the Gross–Neveu model, principal

Muthusamy Lakshmanan (3,130 words) [view diff] case mismatch in snippet view article find links to article

Family on Moving Space Curves: Lax Pairs, Soliton Solution and Equivalent Spin Chain fn1 fn1 Dedicated to Professor M. Lakshmanan on the eve of his 50th Birthday"

Tellurite tellurate (1,106 words) [view diff] exact match in snippet view article find links to article

(August 2021). "Structure and magnetic properties of the $S=3/2$ zigzag spin chain antiferromagnet BaCoTe$_2$O$_7$". Science China Physics, Mechanics & Astronomy

Yang–Baxter equation (3,340 words) [view diff] exact match in snippet view article find links to article

R(u)=P+u\mathbf {1} } , this gives the scattering matrix of the Heisenberg XXX spin chain. The R {\displaystyle R} -matrices of the evaluation modules of the quantum

Alan Harold Luther (967 words) [view diff] exact match in snippet view article find links to article

Nersesyan, A. A.; Luther, A. (1994). "Gapless phases in an S=1/2 quantum spin chain with bond alternation". Physical Review B. 50 (1): 309–318. arXiv:cond-mat/9404063

Landau–Zener formula (2,844 words) [view diff] exact match in snippet view article find links to article

Levitov (2006). "Entropy and correlation functions of a driven quantum spin chain". Physical Review A. 73 (4): 043614. arXiv:cond-mat/0512689. Bibcode:2006PhRvA

Tomaž Prosen (545 words) [view diff] case mismatch in snippet view article find links to article

Prosen CV. Retrieved 2020-10-07. Prosen, Tomaž (2011-05-27). "Open XXZ Spin Chain: Nonequilibrium Steady State and a Strict Bound on Ballistic Transport"

Particular values of the Riemann zeta function (3,582 words) [view diff] exact match in snippet view article find links to article

physics, specifically correlation functions of antiferromagnetic XXX spin chain. Most of the identities following below are provided by Simon Plouffe

Density matrix renormalization group (3,481 words) [view diff] exact match in snippet view article find links to article

s_{1}\cdots s_{N}} are the values of the e.g. z-component of the spin in a spin chain, and the Asi are matrices of arbitrary dimension m. As m → ∞, the representation

Germán Sierra (5,112 words) [view diff] exact match in snippet view article find links to article

screening operators as the genuine quantum group number. He introduced a spin chain Hamiltonian that possesses integrability and invariance under 14 (sI(2))

Capelli's identity (6,217 words) [view diff] exact match in snippet view article find links to article

L(z)=A+X{\frac {1}{z-B}}D^{t}} is a Lax matrix for the Gaudin quantum integrable spin chain system. D. Talalaev solved the long-standing problem of the explicit solution

Pedram Roushan (1,365 words) [view diff] exact match in snippet view article find links to article

2024). "Dynamics of magnetization at infinite temperature in a Heisenberg spin chain". Science. 384 (6691): 48–53. arXiv:2306.09333. Bibcode:2024Sci...384