Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 12/2015, Volume 92, Issue 22

Phase transitions in isotropic quantum antiferromagnets are described by an O(3) nonlinear quantum field theory. In three dimensions, the fundamental property...

GRAPHENE | PHYSICS, CONDENSED MATTER | Antiferromagnetism | Condensed matter | Asymptotic properties | Constants | Joining | Decomposition | Magnets | Three dimensional

GRAPHENE | PHYSICS, CONDENSED MATTER | Antiferromagnetism | Condensed matter | Asymptotic properties | Constants | Joining | Decomposition | Magnets | Three dimensional

Journal Article

Physics Letters B, ISSN 0370-2693, 03/2012, Volume 709, Issue 3, pp. 234 - 241

We study the behaviour of Yangâ€“Mills theory under the inclusion of gravity. In the weak-gravity limit, the running gauge coupling receives no contribution from...

ONE-LOOP DIVERGENCES | GRAVITATIONAL CONTRIBUTIONS | WILSONIAN FLOWS | ASTRONOMY & ASTROPHYSICS | EVOLUTION EQUATION | PHYSICS, NUCLEAR | SAFETY SCENARIO | QUANTUM-GRAVITY | FIXED-POINTS | ULTRAVIOLET PROPERTIES | PHYSICS, PARTICLES & FIELDS | Cosmological constant | Gravitation | Asymptotic properties | Yang-Mills theory | Elementary particles | Running | Joining | Symmetry

ONE-LOOP DIVERGENCES | GRAVITATIONAL CONTRIBUTIONS | WILSONIAN FLOWS | ASTRONOMY & ASTROPHYSICS | EVOLUTION EQUATION | PHYSICS, NUCLEAR | SAFETY SCENARIO | QUANTUM-GRAVITY | FIXED-POINTS | ULTRAVIOLET PROPERTIES | PHYSICS, PARTICLES & FIELDS | Cosmological constant | Gravitation | Asymptotic properties | Yang-Mills theory | Elementary particles | Running | Joining | Symmetry

Journal Article

Physical Review Letters, ISSN 0031-9007, 2014, Volume 113, Issue 17, p. 171101

We use the Wetterich equation for foliated spacetimes to study the renormalization group flow of projectable Horava-Lifshitz gravity coupled to n Lifshitz...

PHYSICS, MULTIDISCIPLINARY | CDT | Couplings | Gravitation | Anisotropy | Asymptotic properties | Mathematical analysis | Scalars | Constants | Gaussian

PHYSICS, MULTIDISCIPLINARY | CDT | Couplings | Gravitation | Anisotropy | Asymptotic properties | Mathematical analysis | Scalars | Constants | Gaussian

Journal Article

PHYSICAL REVIEW LETTERS, ISSN 0031-9007, 07/2019, Volume 123, Issue 3, p. 037202

Building on the mapping of large-S spin chains onto the O(3) nonlinear sigma model with coupling constant 2/S, and on general properties of that model...

DYNAMICS | CRITICAL-BEHAVIOR | FERROMAGNETS | PHYSICS, MULTIDISCIPLINARY | Antiferromagnetism | Perturbation theory | Perturbation methods | Computer simulation | Asymptotic properties | Chains | Mapping | Quarks | Field theory | Coupling | Quantum theory | Physics - Strongly Correlated Electrons

DYNAMICS | CRITICAL-BEHAVIOR | FERROMAGNETS | PHYSICS, MULTIDISCIPLINARY | Antiferromagnetism | Perturbation theory | Perturbation methods | Computer simulation | Asymptotic properties | Chains | Mapping | Quarks | Field theory | Coupling | Quantum theory | Physics - Strongly Correlated Electrons

Journal Article

The European Physical Journal C - Particles and Fields, ISSN 1434-6044, 01/2019, Volume 79, Issue 2, pp. 1 - 27

\[\mathbb {Z}_2\]-Yukawa-QCD models are a minimalistic model class with a Yukawa and a QCD-like gauge sector that exhibits a regime with asymptotic freedom in...

Perturbation theory | Couplings | Shooting | Asymptotic properties | Boundary conditions | Mathematical models | Quarks | Field theory | Trajectories | Asymptotic methods

Perturbation theory | Couplings | Shooting | Asymptotic properties | Boundary conditions | Mathematical models | Quarks | Field theory | Trajectories | Asymptotic methods

Journal Article

IEEE Transactions on Information Theory, ISSN 0018-9448, 08/2012, Volume 58, Issue 8, pp. 5214 - 5232

We analyze the asymptotic behavior of compute-and-forward relay networks in the regime of high signal-to-noise ratios. We consider a section of such a network...

lattice codes | Lattices | Receivers | Diophantine approximation | relay networks | structured codes | Vectors | signal alignment | Relays | Upper bound | Transmitters | reliable computation | MIMO | COMPUTER SCIENCE, INFORMATION SYSTEMS | CAPACITY THEOREMS | ENGINEERING, ELECTRICAL & ELECTRONIC | CODES | CHANNEL | CONVERGENCE | INTERFERENCE | MANIFOLDS | DIVERSITY | Degree of freedom | Radio relay systems | Research | Analysis | Ad hoc networks (Computer networks) | Networks | Relay | Degrees of freedom | Upper bounds | Asymptotic properties | Mathematical analysis

lattice codes | Lattices | Receivers | Diophantine approximation | relay networks | structured codes | Vectors | signal alignment | Relays | Upper bound | Transmitters | reliable computation | MIMO | COMPUTER SCIENCE, INFORMATION SYSTEMS | CAPACITY THEOREMS | ENGINEERING, ELECTRICAL & ELECTRONIC | CODES | CHANNEL | CONVERGENCE | INTERFERENCE | MANIFOLDS | DIVERSITY | Degree of freedom | Radio relay systems | Research | Analysis | Ad hoc networks (Computer networks) | Networks | Relay | Degrees of freedom | Upper bounds | Asymptotic properties | Mathematical analysis

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 2016, Volume 2016, Issue 6, pp. 47 - 47

We show that the inflaton coupling to all other fields is exponentially suppressed during inflation in the cosmological alpha-attractor models. In the context...

Supersymmetry and cosmology | Inflation | SUPERGRAVITY | SYMMETRY | CHAOTIC INFLATION | MODELS | STABILITY | ASTRONOMY & ASTROPHYSICS | HIGGS | inflation | supersymmetry and cosmology | PHYSICS, PARTICLES & FIELDS | General Relativity and Quantum Cosmology | High Energy Physics - Phenomenology | Astrophysics | Cosmology and Extragalactic Astrophysics | High Energy Physics - Theory | Astrophysics - Cosmology and Nongalactic Astrophysics | ATTRACTORS | COSMOLOGY | MATHEMATICAL SPACE | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS | INFLATONS | POTENTIALS | COUPLING | INFLATIONARY UNIVERSE | ASYMPTOTIC SOLUTIONS

Supersymmetry and cosmology | Inflation | SUPERGRAVITY | SYMMETRY | CHAOTIC INFLATION | MODELS | STABILITY | ASTRONOMY & ASTROPHYSICS | HIGGS | inflation | supersymmetry and cosmology | PHYSICS, PARTICLES & FIELDS | General Relativity and Quantum Cosmology | High Energy Physics - Phenomenology | Astrophysics | Cosmology and Extragalactic Astrophysics | High Energy Physics - Theory | Astrophysics - Cosmology and Nongalactic Astrophysics | ATTRACTORS | COSMOLOGY | MATHEMATICAL SPACE | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS | INFLATONS | POTENTIALS | COUPLING | INFLATIONARY UNIVERSE | ASYMPTOTIC SOLUTIONS

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 11/2013, Volume 2013, Issue 11, pp. 11 - 11

Holographic RG flows in some cases are known to be related to cosmological solutions. In this paper another example of such correspondence is provided....

initial conditions and eternal universe | inflation | STANDARD MODEL | FIELD | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Wicks | Tensors | Stability | Asymptotic properties | Mathematical analysis | Cosmology | Scalars | Mathematical models | Spectra | General Relativity and Quantum Cosmology | High Energy Physics - Phenomenology | High Energy Physics - Theory | Physics | TENSORS | COSMOLOGY | QUANTUM CHROMODYNAMICS | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | SCALARS | STABILITY | FUNCTIONS | INFLATIONARY UNIVERSE | ASYMPTOTIC SOLUTIONS

initial conditions and eternal universe | inflation | STANDARD MODEL | FIELD | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Wicks | Tensors | Stability | Asymptotic properties | Mathematical analysis | Cosmology | Scalars | Mathematical models | Spectra | General Relativity and Quantum Cosmology | High Energy Physics - Phenomenology | High Energy Physics - Theory | Physics | TENSORS | COSMOLOGY | QUANTUM CHROMODYNAMICS | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | SCALARS | STABILITY | FUNCTIONS | INFLATIONARY UNIVERSE | ASYMPTOTIC SOLUTIONS

Journal Article

9.
Full Text
Extractable Work, the Role of Correlations, and Asymptotic Freedom in Quantum Batteries

Physical Review Letters, ISSN 0031-9007, 2019, Volume 122, Issue 4, p. 047702

We investigate a quantum battery made of N two-level systems, which is charged by an optical mode via an energy-conserving interaction. We quantify the...

PHYSICS, MULTIDISCIPLINARY | ENTANGLEMENT | Battery chargers | Correlation | Asymptotic properties | Subsystems | Locking

PHYSICS, MULTIDISCIPLINARY | ENTANGLEMENT | Battery chargers | Correlation | Asymptotic properties | Subsystems | Locking

Journal Article

Journal of Geometry and Physics, ISSN 0393-0440, 01/2018, Volume 123, pp. 246 - 283

We define the -function of a perturbative quantum field theory in the mathematical framework introduced by Costello â€“ combining perturbative renormalization...

Beta function | Yangâ€“Mills | BV quantization | MATHEMATICS | RENORMALIZATION-GROUP | YANG-MILLS THEORY | GAUGE-THEORIES | Yang-Mills | PHYSICS, MATHEMATICAL | GROSS-NEVEU MODEL

Beta function | Yangâ€“Mills | BV quantization | MATHEMATICS | RENORMALIZATION-GROUP | YANG-MILLS THEORY | GAUGE-THEORIES | Yang-Mills | PHYSICS, MATHEMATICAL | GROSS-NEVEU MODEL

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 12/2009, Volume 2009, Issue 12, pp. 003 - 3

We consider the renormalization group improvement in the theory of the Standard Model Higgs boson playing the role of an inflaton with a strong non-minimal...

Inflation | Gravity | RENORMALIZATION-GROUP | inflation | ANISOTROPY | QUANTUM COSMOLOGY | STANDARD MODEL | PARTICLE PHYSICS | gravity | ASTRONOMY & ASTROPHYSICS | CREATION | DARK-MATTER | EFFECTIVE EQUATIONS | UNIVERSE | PHYSICS, PARTICLES & FIELDS | INFLATONS | COUPLING | INFLATIONARY UNIVERSE | ASYMPTOTIC SOLUTIONS | HIGGS MODEL | COSMOLOGY | HIGGS BOSONS | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | GEV RANGE | PERTURBATION THEORY | RELICT RADIATION | GRAVITATION | RENORMALIZATION

Inflation | Gravity | RENORMALIZATION-GROUP | inflation | ANISOTROPY | QUANTUM COSMOLOGY | STANDARD MODEL | PARTICLE PHYSICS | gravity | ASTRONOMY & ASTROPHYSICS | CREATION | DARK-MATTER | EFFECTIVE EQUATIONS | UNIVERSE | PHYSICS, PARTICLES & FIELDS | INFLATONS | COUPLING | INFLATIONARY UNIVERSE | ASYMPTOTIC SOLUTIONS | HIGGS MODEL | COSMOLOGY | HIGGS BOSONS | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | GEV RANGE | PERTURBATION THEORY | RELICT RADIATION | GRAVITATION | RENORMALIZATION

Journal Article

Journal of the Mechanics and Physics of Solids, ISSN 0022-5096, 03/2016, Volume 88, pp. 320 - 345

Discrete fine-scale models, in the form of either particle or lattice models, have been formulated successfully to simulate the behavior of quasi-brittle...

Asymptotic expansion homogenization | Asymptotic expansion | Strain softening | Size effect | Lattice models | Discrete models | Cosserat continuum | PHYSICS, CONDENSED MATTER | BEHAVIOR | MATERIALS SCIENCE, MULTIDISCIPLINARY | SIZE | CONCRETE DAMAGE | TENSION | COMPRESSION | FRACTURE | ELEMENT | MECHANICS | REPRESENTATIVE VOLUME | MEDIA | SHEAR LATTICE MODEL | Analysis | Models | Numerical analysis | Heterogeneity | Elastic constants | Degrees of freedom | Computer simulation | Mathematical analysis | Particulate composites | Mathematical models | Homogenizing | Physics - Materials Science

Asymptotic expansion homogenization | Asymptotic expansion | Strain softening | Size effect | Lattice models | Discrete models | Cosserat continuum | PHYSICS, CONDENSED MATTER | BEHAVIOR | MATERIALS SCIENCE, MULTIDISCIPLINARY | SIZE | CONCRETE DAMAGE | TENSION | COMPRESSION | FRACTURE | ELEMENT | MECHANICS | REPRESENTATIVE VOLUME | MEDIA | SHEAR LATTICE MODEL | Analysis | Models | Numerical analysis | Heterogeneity | Elastic constants | Degrees of freedom | Computer simulation | Mathematical analysis | Particulate composites | Mathematical models | Homogenizing | Physics - Materials Science

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 09/2015, Volume 92, Issue 6

Asymptotic freedom of gluons in pure-gauge QCD is obtained in the leading terms of their renormalized Hamiltonian in the Fock space, instead of considering...

GAUGE-THEORIES | MODEL | ASTRONOMY & ASTROPHYSICS | LIGHT-FRONT | RENORMALIZATION | PHYSICS, PARTICLES & FIELDS | Gluons | Asymptotic properties | Mathematical analysis | Scattering amplitude | Cosmology | Constants | Generators | Quantum chromodynamics

GAUGE-THEORIES | MODEL | ASTRONOMY & ASTROPHYSICS | LIGHT-FRONT | RENORMALIZATION | PHYSICS, PARTICLES & FIELDS | Gluons | Asymptotic properties | Mathematical analysis | Scattering amplitude | Cosmology | Constants | Generators | Quantum chromodynamics

Journal Article

IEEE Transactions on Signal Processing, ISSN 1053-587X, 10/2014, Volume 62, Issue 20, pp. 5294 - 5307

In this paper, we study achievable degrees of freedom (DoF) of a multiple-input multiple-output (MIMO) multiway relay channel (mRC) where K users, each...

Multiple-input multiple-output (MIMO) | physical-layer network coding (PNC) | Array signal processing | multiway relay channel (mRC) | Downlink | signal space alignment | MIMO | Vectors | Relays | Uplink | Antennas | INTERFERENCE CHANNEL | CAPACITY | 2-WAY | ALIGNMENT | ENGINEERING, ELECTRICAL & ELECTRONIC | Fading channels | Beamforming | Usage | Innovations | Design and construction | Mathematical optimization | MIMO communications | Antennas (Electronics) | Design engineering | Relay | Alignment | Degrees of freedom | Asymptotic properties | Mathematical analysis | Syntax

Multiple-input multiple-output (MIMO) | physical-layer network coding (PNC) | Array signal processing | multiway relay channel (mRC) | Downlink | signal space alignment | MIMO | Vectors | Relays | Uplink | Antennas | INTERFERENCE CHANNEL | CAPACITY | 2-WAY | ALIGNMENT | ENGINEERING, ELECTRICAL & ELECTRONIC | Fading channels | Beamforming | Usage | Innovations | Design and construction | Mathematical optimization | MIMO communications | Antennas (Electronics) | Design engineering | Relay | Alignment | Degrees of freedom | Asymptotic properties | Mathematical analysis | Syntax

Journal Article

Mechanical Systems and Signal Processing, ISSN 0888-3270, 12/2015, Volume 64-65, pp. 266 - 281

A study of the Nonlinear Normal Modes (NNMs) of a two degrees of freedom mechanical system with a bilateral elastic stop for one of them is considered. The...

Periodic orbit | Nonlinear normal mode | Stability | Piecewise linear system | Harmonic balance method | Asymptotic numerical method | HIGH-ORDER | MODAL-ANALYSIS | OSCILLATOR | ENGINEERING, MECHANICAL | PERIODIC-ORBITS | MECHANICAL SYSTEMS | DYNAMICS | COMPUTATION | HARMONIC-BALANCE FORMULATION | CONTINUATION | Degrees of freedom | Asymptotic properties | Dynamics | Mathematical analysis | Nonlinearity | Mechanical systems | Dynamical systems | Vibrations | Mechanics | Physics

Periodic orbit | Nonlinear normal mode | Stability | Piecewise linear system | Harmonic balance method | Asymptotic numerical method | HIGH-ORDER | MODAL-ANALYSIS | OSCILLATOR | ENGINEERING, MECHANICAL | PERIODIC-ORBITS | MECHANICAL SYSTEMS | DYNAMICS | COMPUTATION | HARMONIC-BALANCE FORMULATION | CONTINUATION | Degrees of freedom | Asymptotic properties | Dynamics | Mathematical analysis | Nonlinearity | Mechanical systems | Dynamical systems | Vibrations | Mechanics | Physics

Journal Article

Classical and Quantum Gravity, ISSN 0264-9381, 06/2018, Volume 35, Issue 13, p. 135009

Discretization of general relativity is a promising route towards quantum gravity. Discrete geometries have a finite number of degrees of freedom and can mimic...

diffeomorphism symmetry | triangulation independence | area Regge calculus | linearized Regge calculus | Pachner moves | non-metric dynamics | quantum gravity | QUANTUM SCIENCE & TECHNOLOGY | GENERAL-RELATIVITY | PHYSICS, MULTIDISCIPLINARY | OBSERVABLES | STATE-SUM INVARIANTS | QUANTUM-GRAVITY | SYMMETRY | ASTRONOMY & ASTROPHYSICS | SPACETIME | VARIABLES | ASYMPTOTICS | GAUGE | GEOMETRY | PHYSICS, PARTICLES & FIELDS

diffeomorphism symmetry | triangulation independence | area Regge calculus | linearized Regge calculus | Pachner moves | non-metric dynamics | quantum gravity | QUANTUM SCIENCE & TECHNOLOGY | GENERAL-RELATIVITY | PHYSICS, MULTIDISCIPLINARY | OBSERVABLES | STATE-SUM INVARIANTS | QUANTUM-GRAVITY | SYMMETRY | ASTRONOMY & ASTROPHYSICS | SPACETIME | VARIABLES | ASYMPTOTICS | GAUGE | GEOMETRY | PHYSICS, PARTICLES & FIELDS

Journal Article

Mathematical Notes, ISSN 0001-4346, 7/2015, Volume 98, Issue 1, pp. 138 - 157

The notion of ideal liquid for the number of degrees of freedom less than 2, i.e., Îł < 0, is introduced. The values of the pressure P and of the...

number of degrees of freedom | Mathematics, general | Mathematics | hard liquid | Fermiâ€”Dirac distribution | negative pressure | MATHEMATICS | Fermi-Dirac distribution | NUMBER | THERMODYNAMICS | LINEAR INEQUALITY | GAS | ASYMPTOTICS | PARTITIONS

number of degrees of freedom | Mathematics, general | Mathematics | hard liquid | Fermiâ€”Dirac distribution | negative pressure | MATHEMATICS | Fermi-Dirac distribution | NUMBER | THERMODYNAMICS | LINEAR INEQUALITY | GAS | ASYMPTOTICS | PARTITIONS

Journal Article

IEEE Transactions on Information Theory, ISSN 0018-9448, 06/2014, Volume 60, Issue 6, pp. 3483 - 3498

Coordinated multipoint (CoMP) transmission is an infrastructural enhancement under consideration for next generation wireless networks. In this paper, the...

Interference channels | Channel models | Indexes | Radio transmitters | Receivers | interference-aware backhaul design | CoMP Transmission | irreducible message assignments | zero-forcing transmit beam-forming | interference avoidance | locally connected channels | CAPACITY | ALIGNMENT | BOUNDS | COMPUTER SCIENCE, INFORMATION SYSTEMS | COGNITIVE RADIO | ENGINEERING, ELECTRICAL & ELECTRONIC | Fading channels | Wireless sensor networks | Usage | Degrees of freedom (Mechanics) | Analysis | Innovations | Messages | Transmitters | Asymptotic properties | Mathematical analysis | Cooperation | Interference | Channels

Interference channels | Channel models | Indexes | Radio transmitters | Receivers | interference-aware backhaul design | CoMP Transmission | irreducible message assignments | zero-forcing transmit beam-forming | interference avoidance | locally connected channels | CAPACITY | ALIGNMENT | BOUNDS | COMPUTER SCIENCE, INFORMATION SYSTEMS | COGNITIVE RADIO | ENGINEERING, ELECTRICAL & ELECTRONIC | Fading channels | Wireless sensor networks | Usage | Degrees of freedom (Mechanics) | Analysis | Innovations | Messages | Transmitters | Asymptotic properties | Mathematical analysis | Cooperation | Interference | Channels

Journal Article

Physics Letters B, ISSN 0370-2693, 05/2014, Volume 732, pp. 150 - 155

We calculated the one-loop contribution to the Callanâ€“Symanzik beta function which is induced by the non-Abelian tensor gauge fields. The contribution is...

PERTURBATION-THEORY | QCD | PHYSICS, MULTIDISCIPLINARY | VACUUM POLARIZATION | STATE | GLUONS | MODEL | STRING THEORY | SCATTERING | TREE AMPLITUDES | Tensors | Asymptotic properties | Mathematical analysis | Elementary particles | Sum rules | Gages | Gauges | Phenomenology | Nuclear and High Energy Physics | High Energy Physics

PERTURBATION-THEORY | QCD | PHYSICS, MULTIDISCIPLINARY | VACUUM POLARIZATION | STATE | GLUONS | MODEL | STRING THEORY | SCATTERING | TREE AMPLITUDES | Tensors | Asymptotic properties | Mathematical analysis | Elementary particles | Sum rules | Gages | Gauges | Phenomenology | Nuclear and High Energy Physics | High Energy Physics

Journal Article