physica status solidi c, ISSN 1862-6351, 06/2017, Volume 14, Issue 6, p. n/a

In the hole‐doped type cuprate superconductors, it is well‐known that the superconducting transition temperature Tc exhibits a dome‐like structure against...

cuprate superconductors | phase diagram | superconductivity | two‐particle self‐consistent method | two-particle self-consistent method | Transition temperature | Asymmetry | Particle spin | Doping | Superconductivity | Variations | Electron spin

cuprate superconductors | phase diagram | superconductivity | two‐particle self‐consistent method | two-particle self-consistent method | Transition temperature | Asymmetry | Particle spin | Doping | Superconductivity | Variations | Electron spin

Journal Article

J Phys Soc Jpn, ISSN 0031-9015, 9/2010, Volume 79, Issue 9, pp. 094707 - 094707-13

A self-consistent theory for two-particle fluctuations with renormalized irreducible vertices is proposed...

Quantum critical point | Mermin-Wagner theorem | Impurity Anderson model | Parquet equation | Hubbard model | Self-consistent renormalization theory | Two-particle self-consistency | parquet equation | RENORMALIZATION-GROUP | SPIN FLUCTUATIONS | SUPERCONDUCTIVITY | PHYSICS, MULTIDISCIPLINARY | CONSERVING APPROXIMATIONS | self-consistent renormalization theory | quantum critical point | DENSITY | ANDERSON MODEL | TEMPERATURE | impurity Anderson model | two-particle self-consistency | CRITICAL-BEHAVIOR | Physics - Strongly Correlated Electrons

Quantum critical point | Mermin-Wagner theorem | Impurity Anderson model | Parquet equation | Hubbard model | Self-consistent renormalization theory | Two-particle self-consistency | parquet equation | RENORMALIZATION-GROUP | SPIN FLUCTUATIONS | SUPERCONDUCTIVITY | PHYSICS, MULTIDISCIPLINARY | CONSERVING APPROXIMATIONS | self-consistent renormalization theory | quantum critical point | DENSITY | ANDERSON MODEL | TEMPERATURE | impurity Anderson model | two-particle self-consistency | CRITICAL-BEHAVIOR | Physics - Strongly Correlated Electrons

Journal Article

Progress in Natural Science, ISSN 1002-0071, 05/2005, Volume 15, Issue 5, pp. 395 - 401

... orbitals and those in doubly-occupied orbitals, a set of self-consistent equations are obtained by standard variation procedure...

Density-functional theory | Two-particle wave function | Doubly-occupied orbital | Strongly correlated systems | Self-consistent equations | LA2CUO4 | two-particle wave function | ELECTRONS | strongly correlated systems | MATERIALS SCIENCE, MULTIDISCIPLINARY | doubly-occupied orbital | self-consistent equations | density-functional theory | HARTREE-FOCK

Density-functional theory | Two-particle wave function | Doubly-occupied orbital | Strongly correlated systems | Self-consistent equations | LA2CUO4 | two-particle wave function | ELECTRONS | strongly correlated systems | MATERIALS SCIENCE, MULTIDISCIPLINARY | doubly-occupied orbital | self-consistent equations | density-functional theory | HARTREE-FOCK

Journal Article

Mathematical Notes, ISSN 0001-4346, 6/2008, Volume 83, Issue 5, pp. 790 - 803

In the present paper, we consider in greater detail the problems that were discussed in the previous short communication [1].

nanocanonical distribution | Hougen-Watson diagram | Boltzmann distribution | Mathematics, general | two-particle distribution function | Mathematics | phase transition | superfluidity | quasiparticles | Lennard-Jones potential | quantization of vortices | Quasiparticles | Two-particle distribution function | Superfluidity | Nanocanonical distribution | Quantization of vortices | Phase transition | MATHEMATICS | LAW | SELF-CONSISTENT FIELDS

nanocanonical distribution | Hougen-Watson diagram | Boltzmann distribution | Mathematics, general | two-particle distribution function | Mathematics | phase transition | superfluidity | quasiparticles | Lennard-Jones potential | quantization of vortices | Quasiparticles | Two-particle distribution function | Superfluidity | Nanocanonical distribution | Quantization of vortices | Phase transition | MATHEMATICS | LAW | SELF-CONSISTENT FIELDS

Journal Article

Nuclear Physics, Section A, ISSN 0375-9474, 1970, Volume 149, Issue 2, pp. 273 - 301

.... Then a fully self-consistent theory is formulated of the static average field in the presence of 2p-2h admixtures...

Journal Article

Computer physics communications, ISSN 0010-4655, 2019, Volume 241, pp. 146 - 154

.... The parquet formalism is a self-consistent theory at both the single- and two-particle levels, and can thus describe individual fermions as well as their collective behavior on equal footing...

Many body theory | Strongly correlated electron systems | Hubbard model | Two-particle vertex | Green’s functions | Parquet equations | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | Green's functions | CONSERVING APPROXIMATIONS | PHYSICS, MATHEMATICAL | ELECTRON-SYSTEMS | RENORMALIZATION

Many body theory | Strongly correlated electron systems | Hubbard model | Two-particle vertex | Green’s functions | Parquet equations | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | Green's functions | CONSERVING APPROXIMATIONS | PHYSICS, MATHEMATICAL | ELECTRON-SYSTEMS | RENORMALIZATION

Journal Article

7.
Full Text
Two-particle irreducible functional renormalization group schemes - A comparative study

Journal of Physics A: Mathematical and Theoretical, ISSN 1751-8113, 04/2015, Volume 48, Issue 14, pp. 145002 - 33

.... The most natural truncation of the resulting infinite hierarchy of flow equations is shown to be fully equivalent to self-consistent perturbation theory...

two-particle irreducible | functional renormalization group | quantum anharmonic oscillator | FERMION SYSTEMS | PHYSICS, MULTIDISCIPLINARY | PHYSICS, MATHEMATICAL | Flow equations | Hierarchies | Approximation | Equivalence | Similarity | Strategy | Mathematical models | Oscillators | Physics - Strongly Correlated Electrons

two-particle irreducible | functional renormalization group | quantum anharmonic oscillator | FERMION SYSTEMS | PHYSICS, MULTIDISCIPLINARY | PHYSICS, MATHEMATICAL | Flow equations | Hierarchies | Approximation | Equivalence | Similarity | Strategy | Mathematical models | Oscillators | Physics - Strongly Correlated Electrons

Journal Article

RARE METAL MATERIALS AND ENGINEERING, ISSN 1002-185X, 08/2007, Volume 36, pp. 738 - 741

.... On basis of Mori-Tanaka method and the effective self-consistent scheme, the random two-phase element method is suggested to predict the stiffness of composite ceramics...

transformation particle | MATERIALS SCIENCE, MULTIDISCIPLINARY | METALLURGY & METALLURGICAL ENGINEERING | stiffness prediction | nano-fiber | composite-rod | random two-phase element method

transformation particle | MATERIALS SCIENCE, MULTIDISCIPLINARY | METALLURGY & METALLURGICAL ENGINEERING | stiffness prediction | nano-fiber | composite-rod | random two-phase element method

Journal Article

RUSSIAN PHYSICS JOURNAL, ISSN 1064-8887, 11/2009, Volume 52, Issue 11, pp. 1153 - 1163

A self-consistent short-range order description in classical and quantum molecular systems is suggested in which the correlation length is comparable with characteristic dimensions of systems...

metastable states | CARBON | short-range order | PHYSICS, MULTIDISCIPLINARY | EQUATIONS | nanodimensional carbon structures | correlation length | singlet approximation | quantum liquids | one- and two-particle distribution functions | Ornstein-Zernike equation | hydrogen sorption in carbonic nanomaterials | LIQUIDS

metastable states | CARBON | short-range order | PHYSICS, MULTIDISCIPLINARY | EQUATIONS | nanodimensional carbon structures | correlation length | singlet approximation | quantum liquids | one- and two-particle distribution functions | Ornstein-Zernike equation | hydrogen sorption in carbonic nanomaterials | LIQUIDS

Journal Article

The journal of high energy physics, ISSN 1029-8479, 2018, Volume 2018, Issue 5, pp. 1 - 38

We discuss the two-particle irreducible (2PI) effective action for the SYK model and for tensor field theories. For the SYK model the 2PI effective action...

Field Theories in Lower Dimensions | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | 1/N Expansion | Elementary Particles, Quantum Field Theory | DYNAMICS | LIMIT | EXPANSION | PHYSICS, PARTICLES & FIELDS

Field Theories in Lower Dimensions | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | 1/N Expansion | Elementary Particles, Quantum Field Theory | DYNAMICS | LIMIT | EXPANSION | PHYSICS, PARTICLES & FIELDS

Journal Article

Molecular Physics: In Honour of Professor Kutzelnigg, ISSN 0026-8976, 09/2013, Volume 111, Issue 16-17, pp. 2414 - 2426

We introduce the two-particle probability density X(x) of x= r 12 · p 12 =( r 1 − r 2 )·( p 1 − p 2 ). The fundamental equations involved in the derivation of...

Posmom | two-particle density distribution | 31.15.X | 31.15.vj | intracule | Wigner distribution | 31.15.ve | 81.07.Ta

Posmom | two-particle density distribution | 31.15.X | 31.15.vj | intracule | Wigner distribution | 31.15.ve | 81.07.Ta

Journal Article

Journal of the Korean Physical Society, ISSN 0374-4884, 12/2017, Volume 71, Issue 12, pp. 917 - 922

The “ridge structure” in the Δφ-Δη correlation has been observed in high-energy heavy-ion collisions in AuAu collisions at the Relativistic Heavy Ion Collider...

Momentum kick model | Ridge structure | Theoretical, Mathematical and Computational Physics | Two-particle correlations | Physics, general | Relativistic heavy ion collisions | Physics | Particle and Nuclear Physics

Momentum kick model | Ridge structure | Theoretical, Mathematical and Computational Physics | Two-particle correlations | Physics, general | Relativistic heavy ion collisions | Physics | Particle and Nuclear Physics

Journal Article

03/2007, ISBN 0471790567, 7

This chapter contains sections titled: A Short Chronicle The Seven International Conferences/Workshops on Reduced Density Matrices Recollections of a Nuclear...

nuclear shell model and random phase approximation (RPA) | two‐particle reduced density matrix (2‐RDM) | applying symmetries—orbital rotation, spin, isobaric spin

nuclear shell model and random phase approximation (RPA) | two‐particle reduced density matrix (2‐RDM) | applying symmetries—orbital rotation, spin, isobaric spin

Book Chapter

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