Works matching DE "FEYNMAN integrals"

Results: 446

Reductions of GKZ systems and applications to cosmological correlators.

Published in:

Journal of High Energy Physics, 2025, v. 2025, n. 4, p. 1, doi. 10.1007/JHEP04(2025)196

By:

Grimm, Thomas W.;
Hoefnagels, Arno

Publication type:

Article

Positivity properties of scattering amplitudes.

Published in:

Journal of High Energy Physics, 2025, v. 2025, n. 4, p. 1, doi. 10.1007/JHEP04(2025)150

By:

Henn, Johannes;
Raman, Prashanth

Publication type:

Article

The loop-by-loop Baikov representation — Strategies and implementation.

Published in:

Journal of High Energy Physics, 2025, v. 2025, n. 4, p. 1, doi. 10.1007/JHEP04(2025)111

By:

Frellesvig, Hjalte

Publication type:

Article

Positivity properties of five-point two-loop Wilson loops with Lagrangian insertion.

Published in:

Journal of High Energy Physics, 2025, v. 2025, n. 4, p. 1, doi. 10.1007/JHEP04(2025)022

By:

Chicherin, Dmitry;
Henn, Johannes;
Trnka, Jaroslav;
Zhang, Shun-Qing

Publication type:

Article

Four-points two-loop scattering amplitude in ABJM theory.

Published in:

Fortschritte der Physik / Progress of Physics, 2012, v. 60, n. 7/8, p. 921, doi. 10.1002/prop.201200036

By:

Bianchi, M.S.;
Leoni, M.;
Mauri, A.;
Penati, S.;
Santambrogio, A.

Publication type:

Article

Exchange-Correlation Excitons in Plasma Media: A Monte Carlo Method and the Sign Problem.

Published in:

High Temperature, 2022, v. 60, p. S315, doi. 10.1134/S0018151X21060055

By:

Filinov, V. S.;
Levashov, P. R.;
Larkin, A. S.

Publication type:

Article

Spin states of electrons in quantum dots upon heating. Simulation by the Feynman path integral method. Magnetic properties.

Published in:

High Temperature, 2017, v. 55, n. 1, p. 12, doi. 10.1134/S0018151X17010217

By:

Shevkunov, S.

Publication type:

Article

Path Integral Evaluation of a Time-Dependent Oscillator in an External Field.

Published in:

Turkish Journal of Physics, 2008, v. 32, n. 6, p. 305

By:

IKOT, Akpan Ndem;
ITUEN, Eno Etim;
ESSIEN, Ime E.;
AKPABIO, Louis Ete

Publication type:

Article

Time Dependent Entropy of Constant Force Motion.

Published in:

Turkish Journal of Physics, 2007, v. 31, n. 4, p. 191

By:

Özcan, Özgür;
Aktürk, Ethem;
Sever, Ramazan

Publication type:

Article

Thermal ionization of helium in the quantum mechanical representation of Feynman path integrals.

Published in:

Plasma Physics Reports, 2010, v. 36, n. 10, p. 902, doi. 10.1134/S1063780X10100077

By:

Shevkunov, S. V.

Publication type:

Article

Onsager principle for nonlinear mechanical systems modeled by stochastic dissipative equations.

Published in:

Archives of Mechanics, 2012, v. 64, n. 2, p. 177

By:

Battezzati, M.

Publication type:

Article

Reality from maximizing overlap in the periodic complex action theory.

Published in:

Progress of Theoretical & Experimental Physics: PTEP, 2022, v. 2022, n. 9, p. 1, doi. 10.1093/ptep/ptac102

By:

Nagao, Keiichi;
Nielsen, Holger Bech

Publication type:

Article

Deriving on-shell open string field amplitudes without using Feynman rules.

Published in:

Progress of Theoretical & Experimental Physics: PTEP, 2022, v. 2022, n. 1, p. 1, doi. 10.1093/ptep/ptab159

By:

Masuda, Toru;
Matsunaga, Hiroaki

Publication type:

Article

Proof of new S-matrix formula from classical solutions in open string field theory: Or, deriving on-shell open string field amplitudes without using Feynman rules, Part II.

Published in:

Progress of Theoretical & Experimental Physics: PTEP, 2022, v. 2022, n. 1, p. 1, doi. 10.1093/ptep/ptab140

By:

Masuda, Toru;
Matsunaga, Hiroaki;
Noumi, Toshifumi

Publication type:

Article

A novel approach to the computation of one-loop three- and four-point functions: I. The real mass case.

Published in:

Progress of Theoretical & Experimental Physics: PTEP, 2019, v. 2019, n. 11, p. N.PAG, doi. 10.1093/ptep/ptz114

By:

Guillet, J Ph;
Pilon, E;
Shimizu, Y;
Zidi, M S

Publication type:

Article

Formalism of a harmonic oscillator in the future-included complex action theory.

Published in:

Progress of Theoretical & Experimental Physics: PTEP, 2019, v. 2019, n. 7, p. 1, doi. 10.1093/ptep/ptz047

By:

Nagao, Keiichi;
Nielsen, Holger Bech

Publication type:

Article

Feynman path formula for the time fractional Schrödinger equation.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2020, v. 13, n. 12, p. 3391, doi. 10.3934/dcdss.2020246

By:

Emamirad, Hassan;
Rougirel, Arnaud

Publication type:

Article

FROM PARTICLES SCALE TO ANOMALOUS OR CLASSICAL CONVECTION-DIFFUSION MODELS WITH PATH INTEGRALS.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2014, v. 7, n. 2, p. 207, doi. 10.3934/dcdss.2014.7.207

By:

CHOQUET, CATHERINE;
NÉEL, MARIE-CHRISTINE

Publication type:

Article

A CAMERON-STORVICK THEOREM FOR THE ANALYTIC FEYNMAN INTEGRAL ASSOCIATED WITH GAUSSIAN PATHS ON A WIENER SPACE AND APPLICATIONS.

Published in:

Communications on Pure & Applied Analysis, 2018, v. 17, n. 6, p. 2225, doi. 10.3934/cpaa.2018106

By:

Chang, Seung Jun;
Choi, Jae Gil

Publication type:

Article

EMERGENT QUANTUM MECHANICS AS A CLASSICAL, IRREVERSIBLE THERMODYNAMICS.

Published in:

International Journal of Geometric Methods in Modern Physics, 2013, v. 10, n. 4, p. 1350007-1, doi. 10.1142/S0219887813500072

By:

ACOSTA, D.;
FERNÁNDEZ DE CÓRDOBA, P.;
ISIDRO, J. M.;
SANTANDER, J. L. G.

Publication type:

Article

GERBES AND HEISENBERG'S UNCERTAINTY PRINCIPLE.

Published in:

International Journal of Geometric Methods in Modern Physics, 2006, v. 3, n. 8, p. 1469, doi. 10.1142/S021988780600179X

By:

ISIDRO, JOSÉ M.

Publication type:

Article

Box integrals with fermion bubbles for low-energy measurements of the weak mixing angle.

Published in:

European Physical Journal C -- Particles & Fields, 2024, v. 84, n. 5, p. 1, doi. 10.1140/epjc/s10052-024-12843-1

By:

Böttcher, Nico;
Schwanemann, Niklas;
Weinzierl, Stefan

Publication type:

Article

Scalar 1-loop Feynman integrals as meromorphic functions in space-time dimension d, II: special kinematics.

Published in:

European Physical Journal C -- Particles & Fields, 2020, v. 80, n. 5, p. 1, doi. 10.1140/epjc/s10052-020-7989-4

By:

Phan, Khiem Hong

Publication type:

Article

A naturally regularized path integral formalism.

Published in:

European Physical Journal C -- Particles & Fields, 2019, v. 79, n. 6, p. N.PAG, doi. 10.1140/epjc/s10052-019-6986-y

By:

Nozari, Kourosh;
Hajebrahimi, M.;
Khodadi, M.;
Etemadi, A.

Publication type:

Article

Gluon fusion into Higgs pairs at NLO QCD and the top mass scheme.

Published in:

2019

By:

Baglio, J.;
Campanario, F.;
Glaus, S.;
Mühlleitner, M.;
Spira, M.;
Streicher, J.

Publication type:

Letter

On the status of expansion by regions.

Published in:

European Physical Journal C -- Particles & Fields, 2019, v. 79, n. 2, p. 1, doi. 10.1140/epjc/s10052-019-6653-3

By:

Semenova, Tatiana Yu.;
Smirnov, Alexander V.;
Smirnov, Vladimir A.

Publication type:

Article

Integral representation of the Feynman propagators of the Dirac fermions on the de Sitter expanding universe.

Published in:

European Physical Journal C -- Particles & Fields, 2018, v. 78, n. 9, p. 1, doi. 10.1140/epjc/s10052-018-6258-2

By:

Cotăescu, Ion I.

Publication type:

Article

Mellin–Barnes meets Method of Brackets: a novel approach to Mellin–Barnes representations of Feynman integrals.

Published in:

European Physical Journal C -- Particles & Fields, 2017, v. 77, n. 9, p. 1, doi. 10.1140/epjc/s10052-017-5150-9

By:

Prausa, Mario

Publication type:

Article

Heavy-quark form factors in the large $$\beta _0$$ limit.

Published in:

European Physical Journal C -- Particles & Fields, 2017, v. 77, n. 7, p. 1, doi. 10.1140/epjc/s10052-017-5021-4

By:

Grozin, Andrey

Publication type:

Article

Numerical implementation of the loop-tree duality method.

Published in:

European Physical Journal C -- Particles & Fields, 2017, v. 77, n. 5, p. 1, doi. 10.1140/epjc/s10052-017-4833-6

By:

Buchta, Sebastian;
Rodrigo, Germán;
Chachamis, Grigorios;
Draggiotis, Petros

Publication type:

Article

On the application of the effective action approach to amplitudes with reggeon splitting.

Published in:

European Physical Journal C -- Particles & Fields, 2014, v. 74, n. 8, p. 1, doi. 10.1140/epjc/s10052-014-2989-x

By:

Braun, M.;
Pozdnyakov, S.;
Salykin, M.;
Vyazovsky, M.

Publication type:

Article

Direct numerical integration for multi-loop integrals.

Published in:

European Physical Journal C -- Particles & Fields, 2013, v. 73, n. 2, p. 1, doi. 10.1140/epjc/s10052-013-2321-1

By:

Becker, Sebastian;
Weinzierl, Stefan

Publication type:

Article

Numerical evaluation of tensor Feynman integrals in Euclidean kinematics.

Published in:

European Physical Journal C -- Particles & Fields, 2011, v. 71, n. 1, p. 1, doi. 10.1140/epjc/s10052-010-1516-y

By:

Gluza, J.;
Kajda, K.;
Riemann, T.;
Yundin, V.

Publication type:

Article

On the resolution of singularities of multiple Mellin–Barnes integrals.

Published in:

European Physical Journal C -- Particles & Fields, 2009, v. 62, n. 2, p. 445, doi. 10.1140/epjc/s10052-009-1039-6

By:

Smirnov, A. V.;
Smirnov, V. A.

Publication type:

Article

Path integrals in polar field variables in QFT.

Published in:

European Physical Journal C -- Particles & Fields, 2009, v. 61, n. 3, p. 495, doi. 10.1140/epjc/s10052-009-0998-y

By:

Argyres, E. N.;
Papadopoulos, C. G.;
Kessel, M. T. M.;
Kleiss, R. H. P.

Publication type:

Article

Anisotropic flows from initial state of a fast nucleus.

Published in:

European Physical Journal C -- Particles & Fields, 2008, v. 57, n. 3, p. 445, doi. 10.1140/epjc/s10052-008-0781-5

By:

Boreskov, K.G.;
Kaidalov, A.B.;
Kancheli, O.V.

Publication type:

Article

A Modified Analytic Function Space Feynman Integral of Functionals on Function Space.

Published in:

Chinese Annals of Mathematics, 2020, v. 41, n. 1, p. 61, doi. 10.1007/s11401-019-0186-9

By:

Chang, SeungJun;
Chung, HyunSoo

Publication type:

Article

Analytic Feynman integrals of functionals in a Banach algebra involving the first variation.

Published in:

Chinese Annals of Mathematics, 2016, v. 37, n. 2, p. 281, doi. 10.1007/s11401-016-0967-3

By:

Chung, Hyun;
Tuan, Vu;
Chang, Seung

Publication type:

Article

The quasi-quantum treatment of rotationally inelastic scattering from a hard shell potential: its derivation and practical use.

Published in:

Molecular Physics, 2008, v. 106, n. 2-4, p. 315, doi. 10.1080/00268970701803109

By:

Ballast, Albert;
Gijsbertsen, Arjan;
Linnartz, Harold;
Stolte, Steven

Publication type:

Article

Different time slices for different degrees of freedom in Feynman path integration.

Published in:

Molecular Physics, 2005, v. 103, n. 2/3, p. 203, doi. 10.1080/00268970512331316193

By:

Li, Yimin;
Miller, William H.

Publication type:

Article

Ground state and excited state properties of ethylene isomers studied by a combined Feynman path integral - ab initio approach.

Published in:

Molecular Physics, 2001, v. 99, n. 15, p. 1249, doi. 10.1080/00268970110051686

By:

Ramírez, Rafael;
Schulte, Joachim;
Böhm, Michael C.

Publication type:

Article

Dirac Matrices and Feynman's Rest of the Universe.

Published in:

Symmetry (20738994), 2012, v. 4, n. 4, p. 626, doi. 10.3390/sym4040626

By:

Kim, Young S.;
Noz, Marilyn E.

Publication type:

Article

Una aplicación inusual del método perturbativo de Feynman de la mecánica cuántica.

Published in:

Latin-American Journal of Physics Education, 2012, v. 6, n. 4, p. 608

By:

Bulnes, J. D.

Publication type:

Article

STR: A Mathematica package for the method of uniqueness.

Published in:

International Journal of Modern Physics C: Computational Physics & Physical Computation, 2020, v. 31, n. 10, p. N.PAG, doi. 10.1142/S0129183120501466

By:

Preti, Michelangelo

Publication type:

Article

FaRe: A Mathematica package for tensor reduction of Feynman integrals.

Published in:

International Journal of Modern Physics C: Computational Physics & Physical Computation, 2016, v. 27, n. 3, p. -1, doi. 10.1142/S0129183116500273

By:

Re Fiorentin, Michele

Publication type:

Article

Periods and Igusa local zeta functions.

Published in:

IMRN: International Mathematics Research Notices, 2003, v. 2003, n. 49, p. 2655, doi. 10.1155/S107379280313142X

By:

Belkale, Prakash;
Brosnan, Patrick

Publication type:

Article

On Irreversibility and Radiation in Classical Electrodynamics of Point Particles.

Published in:

Journal of Statistical Physics, 2014, v. 154, n. 1/2, p. 610, doi. 10.1007/s10955-013-0837-2

By:

Bauer, Gernot;
Deckert, Dirk-André;
Dürr, Detlef;
Hinrichs, Günter

Publication type:

Article

The Exit Problem at Weak Noise, the Two-Variable Quasipotential, and the Kramers Problem.

Published in:

Journal of Statistical Physics, 2012, v. 149, n. 6, p. 1069, doi. 10.1007/s10955-012-0646-z

By:

Ryter, Dietrich

Publication type:

Article

Some New Developments in the Theory of Path Integrals, with Applications to Quantum Theory.

Published in:

Journal of Statistical Physics, 2004, v. 115, n. 1/2, p. 191, doi. 10.1023/B:JOSS.0000019836.37663.d9

By:

Albeverio, S.;
Mazzucchi, S.

Publication type:

Article

Polarization, donor-acceptor interactions, and covalent contributions in weak interactions: a clarification.

Published in:

Journal of Molecular Modeling, 2017, v. 23, n. 10, p. 1, doi. 10.1007/s00894-017-3473-y

By:

Clark, Timothy

Publication type:

Article