Results 51 to 60 of about 2,468 (207)
NONLINEAR PHENOMENA IN CANONICAL STOCHASTIC QUANTIZATION [PDF]
International Journal of Bifurcation and Chaos, 2008 Stochastic quantization provides a connection between quantum field theory and statistical mechanics, with applications especially in gauge field theories. Euclidean quantum field theory is viewed as the equilibrium limit of a statistical system coupled to a thermal reservoir.
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Journal of Computational Chemistry, Volume 47, Issue 1, 05 January 2026.Two new strategies that include the convergence of the one‐particle reduced density matrix (1‐RDM) were introduced in Variational Quantum Eigensolvers (VQE). Improved energy and, most importantly, density‐based properties (dipole moments, electron density) were obtained.
Amanda Marques de Lima +3 more
wiley +1 more source
Canonical quantization of a string describing N branes at angles
Nuclear Physics B, 2014 We study the canonical quantization of a bosonic string in presence of N twist fields. This generalizes the quantization of the twisted string in two ways: the in and out states are not necessarily twisted and the number of twist fields N can be bigger ...
Igor Pesando
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European Physical Journal C: Particles and Fields, 2021 The system under study is the $$\Lambda $$ Λ -Kantowski–Sachs universe. Its canonical quantization is provided based on a recently developed method: the singular minisuperspace Lagrangian describing the system, is reduced to a regular (by inserting into ...
Theodoros Pailas +3 more
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Canonical quantization of cylindrically symmetric models [PDF]
Physical Review D, 1996 18 pages, latex, no ...
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Magnetic‐Field Tuning of the Spin Dynamics in the Quasi‐2D Van der Waals Antiferromagnet CuCrP2S6
Advanced Functional Materials, Volume 36, Issue 5, 15 January 2026.This study reveals 2D character of the spin dynamics in CuCrP2S6, as well as complex field dependence of collective excitations in the antiferromagnetically ordered state. Their remarkable tuning from the antiferromagnetic to the ferromagnetic type with magnetic field, together with the non‐degeneracy of the magnon gaps favorable for the induction of ...
Joyal John Abraham +16 more
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New vertices and canonical quantization [PDF]
Physical Review D, 2010 16 pages, 1 figure; added subsection on ordering of Casimir operators, more details on imposing simplicity ...
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Aggregate, Volume 7, Issue 1, January 2026.Atomically precise metal nanoclusters are ultrasmall aggregates of metal atoms with finely tunable structures. They exhibit broad PL across visible to NIR wavelengths by tuning size, structure, and composition. The review addresses fundamental emission mechanisms and structure–property correlations, evaluating enhancement strategies (ligand ...
Xiuling Guo +4 more
wiley +1 more source
Second-Order Pseudo-Hermitian Spin-1/2 Bosons
UniverseThe canonical quantization of a field theory for spin-1/2 massive bosons that satisfy the Klein–Gordon equation is presented. The breakdown of the usual spin–statistics connection is due to the redefinition of the dual field, rendering the theory pseudo ...
Armando de la C. Rangel-Pantoja +2 more
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Twistor formulation of a massive particle with rigidity
Nuclear Physics B, 2018 A massive rigid particle model in (3+1) dimensions is reformulated in terms of twistors. Beginning with a first-order Lagrangian, we establish a twistor representation of the Lagrangian for a massive particle with rigidity.
Shinichi Deguchi, Takafumi Suzuki
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