In quantum field theory, wave function renormalization is a rescaling (or renormalization) of quantum fields to take into account the effects of interactions...

(August 2015). "Renormalization group in the infinite-dimensional turbulence: determination of the RG-functions without renormalization constants". Nanosystems:...

and Yasushi Takahashi to relate the wave function renormalization of the electron to its vertex renormalization factor, guaranteeing the cancellation...

Paul Dirac who pioneered renormalization. Today, the point of view has shifted: on the basis of the breakthrough renormalization group insights of Nikolay...

"Local unitary transformation, long-range quantum entanglement, wave function renormalization, and topological order". Physical Review B. 82 (15): 155138...

photons have zero rest mass, no wave function defined for a photon can have all the properties familiar from wave functions in non-relativistic quantum mechanics...

Costello's monograph Renormalization and Effective Field Theory provides a rigorous formulation of perturbative renormalization that combines both the...

"Local unitary transformation, long-range quantum entanglement, wave function renormalization, and topological order". Phys. Rev. B. 82 (15): 155138. arXiv:1004...

"Local unitary transformation, long-range quantum entanglement, wave function renormalization, and topological order". Phys. Rev. B. 82 (15): 155138. arXiv:1004...

"Local unitary transformation, long-range quantum entanglement, wave function renormalization, and topological order". Phys. Rev. B. 82 (15): 155138. arXiv:1004...

(or a function of space and time to a function of 4-momentum). This idea makes the spatial Fourier transform very natural in the study of waves, as well...

variational renormalization group methods for quantum spin systems. In 2006, Vidal developed the multi-scale entanglement renormalization ansatz (MERA)...

function reduces, yielding a renormalization group flow that flows away from the topological phase transitions. The name "curvature renormalization group"...

of a quantum field theory may be modified by renormalization in the full quantum theory. Renormalization theorems are common in theories with a sufficient...

Infrared divergence Cutoff (physics) Renormalization group UV fixed point Causal perturbation theory Zeta function regularization J.D. Bjorken, S. Drell...

named renormalization. This "divergence problem" was solved in the case of quantum electrodynamics through the procedure known as renormalization in 1947–49...

Rattazzi (1998). "Extracting supersymmetry breaking effects from wave function renormalization". Nucl. Phys. B. 511 (1–2): 25–44. arXiv:hep-ph/9706540. Bibcode:1998NuPhB...

"Local unitary transformation, long-range quantum entanglement, wave function renormalization, and topological order". Physical Review B. 82 (15): 155138...

they solve the renormalization group equations for the propagator of the bifermion field, using the fact that the only renormalization of the coupling...

used in visual neuroscience Normalization in quantum mechanics, see Wave function § Normalization condition and normalized solution Normalization (sociology)...

term, the theory gave finite results; thus Tomonaga discovered the renormalization method independently of Julian Schwinger and calculated physical quantities...

theory of gravitons due to an outstanding mathematical problem with renormalization in general relativity. In string theory, believed by some to be a consistent...

computed from the right and left LFCC eigenstates. Renormalization concepts, especially the renormalization group methods in quantum theories and statistical...

particularly in quantum field theory, the Weyl equation is a relativistic wave equation for describing massless spin-1/2 particles called Weyl fermions...

create quantum correlations, or entanglement. As a consequence, the wave function of the system is a complicated object holding a large amount of information...

though renormalization works well in practice, Feynman was never entirely comfortable with its mathematical validity, referring to renormalization as a...

propagator lets one find the wave function of a system, given an initial wave function and a time interval. The new wave function is given by ψ ( x , t ) =...

application to quantum field theory is fraught with complications related to renormalization, especially when the computation is continued to higher orders. Historically...

&0&0\end{bmatrix}}.} Density matrix renormalization group Variational method (quantum mechanics) Renormalization Markov chain Tensor network Perez-Garcia...

classical field theory for background). In the Schrödinger picture, the wave function or field is the solution to the Schrödinger equation, i ℏ ∂ ∂ t ψ =...