X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (1544) 1544
Publication (354) 354
Conference Proceeding (25) 25
Book Chapter (16) 16
Paper (14) 14
Dissertation (8) 8
Government Document (4) 4
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
anharmonic-oscillator (493) 493
physics, multidisciplinary (381) 381
physics (365) 365
anharmonic oscillators (314) 314
anharmonic-oscillators (313) 313
physics, mathematical (283) 283
quantum physics (198) 198
physics, atomic, molecular & chemical (191) 191
eigenvalues (185) 185
anharmonic oscillator (177) 177
perturbation-theory (176) 176
oscillators (173) 173
physics, particles & fields (158) 158
potentials (148) 148
optics (141) 141
mechanics (133) 133
high energy physics - theory (124) 124
classical and quantum mechanics, general physics (123) 123
quantum mechanics (119) 119
perturbation theory (116) 116
schrodinger-equation (116) 116
electronic equipment (103) 103
equipment (103) 103
mathematical physics (103) 103
quantum-mechanics (98) 98
physics - quantum physics (89) 89
series (84) 84
chemistry, physical (82) 82
states (80) 80
hamiltonians (79) 79
dynamics (77) 77
systems (75) 75
mathematics (70) 70
equations (68) 68
mathematical models (68) 68
harmonic oscillators (67) 67
model (64) 64
energy levels (60) 60
symmetry (60) 60
mathematical analysis (58) 58
spectra (58) 58
convergence (57) 57
physics, nuclear (57) 57
differential equations (56) 56
coupled anharmonic oscillators (55) 55
mathematics, applied (53) 53
physics of elementary particles and fields (53) 53
astronomy & astrophysics (52) 52
expansion (52) 52
ground-state energy (52) 52
analysis (51) 51
energy-levels (50) 50
quantum field theory (50) 50
schroedinger equation (50) 50
functions (49) 49
high energy physics - phenomenology (49) 49
physics, condensed matter (49) 49
coherent states (48) 48
mathematical operators (48) 48
quantum operators (48) 48
approximation (47) 47
physics, general (46) 46
large-order (45) 45
delta-expansion (44) 44
condensed matter (43) 43
quantum-field theory (43) 43
wave functions (43) 43
mathematics, interdisciplinary applications (42) 42
schrodinger equation (42) 42
supersymmetry (42) 42
atomic and molecular physics (41) 41
eigenfunctions (41) 41
field theories (41) 41
quantum (41) 41
energy (40) 40
field (39) 39
generation (39) 39
physics, fluids & plasmas (39) 39
anharmonicity (38) 38
coupled anharmonic-oscillators (38) 38
quantum theory (38) 38
summation (38) 38
field-theory (37) 37
hydrogen (37) 37
operators (37) 37
squeezed states (37) 37
equation (36) 36
physics - high energy physics - theory (36) 36
nonlinear problems (35) 35
quantization (35) 35
chemistry, multidisciplinary (34) 34
semiclassical approximation (34) 34
light (33) 33
optimized delta-expansion (33) 33
chemistry (32) 32
condensed matter - statistical mechanics (32) 32
excited states (32) 32
partial differential equations (32) 32
schrödinger equation (32) 32
approximations (31) 31
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Journal of Differential Equations, ISSN 0022-0396, 12/2014, Volume 257, Issue 12, pp. 4600 - 4631
In the context of complex WKB analysis, we discuss a one-dimensional Schrödinger equation where , are analytic near the origin , , and is a factorially... 
Complex WKB | Anharmonic oscillator | MATHEMATICS
Journal Article
NEW JOURNAL OF PHYSICS, ISSN 1367-2630, 12/2008, Volume 10
We consider a nanomechanical analogue of a nonlinear interferometer, consisting of two parallel, flexural nanomechanical resonators, each with an intrinsic... 
INTERFEROMETER | PHYSICS, MULTIDISCIPLINARY | ANHARMONIC-OSCILLATOR | LIMIT
Journal Article
Nature Communications, ISSN 2041-1723, 09/2016, Volume 7, Issue 1, p. 12842
Water is characterized by large molecular electric dipole moments and strong interactions between molecules; however, hydrogen bonds screen the dipole-dipole... 
DYNAMIC SUSCEPTIBILITY | CLASSICAL ANHARMONIC-OSCILLATOR | ABSORPTION-SPECTROSCOPY | ICE-NANOTUBES | TEMPERATURE | PHASE-TRANSITIONS | MULTIDISCIPLINARY SCIENCES | CRYSTALS | MODEL | ORDER-DISORDER | CARBON NANOTUBES
Journal Article
Journal of Mathematical Physics, ISSN 0022-2488, 03/2018, Volume 59, Issue 3, p. 32101
Exact analytical solutions of the Schrödinger equation for a two-dimensional purely sextic double-well potential are proved to exist for a denumerably infinite... 
STATES | SOLVABLE PROBLEMS | ENERGY-LEVELS | ANHARMONIC-OSCILLATOR | ORTHOGONAL POLYNOMIALS | QUANTUM-MECHANICS | PHYSICS, MATHEMATICAL
Journal Article
by Maiz, F
Journal of Mathematical Physics, ISSN 0022-2488, 01/2019, Volume 60, Issue 1, p. 12103
The number of quantum systems for which the stationary Schrodinger equation is exactly solvable is very limited. These systems constitute the basic elements of... 
ANHARMONIC-OSCILLATOR | POTENTIALS | EIGENENERGIES | PHYSICS, MATHEMATICAL | ENERGY EIGENVALUES | Perturbation theory | Interpolation | Approximation | Numerical methods | Schroedinger equation | Polynomials | Quantum theory
Journal Article
Physical Review A - Atomic, Molecular, and Optical Physics, ISSN 1050-2947, 09/2015, Volume 92, Issue 3
We study photon blockade and antibunching in the cavity of an optomechanical system in which the mechanical resonator is coupled to a two-level system (TLS).... 
QUANTUM GROUND-STATE | MECHANICAL RESONATOR | ONE-ATOM | ELECTRODYNAMICS | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | ANHARMONIC-OSCILLATOR | GENERATION | CAVITY OPTOMECHANICS | BACK-ACTION | OPTICS | OPTICAL PHOTONS | CIRCUIT | Physics - Quantum Physics
Journal Article
Physica A: Statistical Mechanics and its Applications, ISSN 0378-4371, 03/2019, Volume 517, pp. 163 - 174
In this article, we present the thermodynamical properties of the anharmonic oscillator for unrelativistic and relativistic K–G equations in the presence of an... 
K–G equation | Noncommutative plane | q-deformed superstatistics | Schrödinger equation | Anharmonic oscillator | K-G equation | KLEIN-GORDON EQUATION | Schrodinger equation | PARTICLE | PHYSICS, MULTIDISCIPLINARY | STATISTICS
Journal Article
Computer Physics Communications, ISSN 0010-4655, 10/2017, Volume 219, pp. 1 - 10
We propose a numerical method that permits us to compute the sum of a diverging series from only the first terms by generalizing the traditional Borel... 
Borel technique | Diverging sums | ORDER | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | SERIES | FIELD-THEORY | ANHARMONIC-OSCILLATOR | PHYSICS, MATHEMATICAL | CRITICAL EXPONENTS
Journal Article
Physical Review A - Atomic, Molecular, and Optical Physics, ISSN 1050-2947, 03/2013, Volume 87, Issue 3
Two Kerr-squeezed optical beams can be combined in a beam splitter to produce non-Gaussian continuous-variable entangled states. We characterize the... 
STATES | QUANTUM | ANHARMONIC-OSCILLATOR MODEL | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | SYSTEMS | CRITERION | OPTICS | Physics - Quantum Physics
Journal Article
Physical Review Letters, ISSN 0031-9007, 09/2015, Volume 115, Issue 14, p. 143001
The Stark effect in hydrogen and the cubic anharmonic oscillator furnish examples of quantum systems where the perturbation results in a certain ionization... 
RESUMMATION | HYDROGEN | SERIES | PHYSICS, MULTIDISCIPLINARY | EXPANSIONS | ELECTRODYNAMICS | SUMMATION | CONVERGENCE | ANHARMONIC-OSCILLATOR | APPROXIMANTS | RESONANCES | Perturbation theory | Approximation | Perturbation methods | Mathematical analysis | Eigenvalues | Constants | Joining | Quantum theory
Journal Article
JOURNAL OF CHEMICAL PHYSICS, ISSN 0021-9606, 04/2016, Volume 144, Issue 14
A new quartic force field for the SO2 (C) over tilde B-1(2) state has been derived, based on high resolution data from (SO2)-O-16 and (SO2)-O-18. Included are... 
TRANSITION | CONSTANTS | SPECTROSCOPY | 2-DIMENSIONAL ANHARMONIC-OSCILLATOR | ASYMMETRIC STRUCTURE | SULFUR-DIOXIDE | PREDISSOCIATION | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | FERMI RESONANCE-SPECTRA | MICROWAVE-SPECTRUM | MOLECULES
Journal Article
Journal of Mathematical Physics, ISSN 0022-2488, 08/2017, Volume 58, Issue 8, p. 82101
Superoscillations, i.e., the phenomenon that a bandlimited function can temporary oscillate faster than its highest Fourier component, are being much discussed... 
PHYSICS, MATHEMATICAL | ANHARMONIC-OSCILLATOR | Distillation | Time dependence | Energy dissipation | Signal processing | Resonance | High frequencies | Low frequencies | Microphysics
Journal Article
Annals of Physics, ISSN 0003-4916, 10/2019, Volume 409, p. 167924
We discuss fundamental properties of the fastest apparent convergence (FAC) condition which is used as a variational criterion in optimized perturbation theory... 
Perturbation theory | Lefschetz thimble | SERIES | PHYSICS, MULTIDISCIPLINARY | APPROXIMATIONS | DELTA-EXPANSION | PROOF | ANHARMONIC-OSCILLATOR | MODEL | ZEROS
Journal Article
Journal of Functional Analysis, ISSN 0022-1236, 01/2020, Volume 278, Issue 2, p. 108316
We consider the semiclassical Schrödinger equation on given by where is an anharmonic trapping of the form , is an integer and is a semiclassical small... 
Semiclassical approximation | Quantum anharmonic oscillator | Coherent states | Growth of Sobolev norms | MATHEMATICS | NLS | BOUNDEDNESS | Quantum anharrnonic oscillator | NONLINEAR SCHRODINGER-EQUATION | MOTIONS
Journal Article
Physical Review D, ISSN 2470-0010, 05/2018, Volume 97, Issue 10
We develop a resummation approach based on Meijer-G functions and apply it to approximate the Borel sum of divergent series and the Borel-Ecalle sum of... 
RESUMMATION | GAUSSIAN CORE MODEL | PERTURBATION-THEORY | EXPANSIONS | ASTRONOMY & ASTROPHYSICS | HIGH-TEMPERATURE | ANHARMONIC-OSCILLATOR | BOREL SUMMABILITY | LARGE-ORDER | CRITICAL EXPONENTS | PHYSICS, PARTICLES & FIELDS
Journal Article
Computational and Theoretical Chemistry, ISSN 2210-271X, 07/2014, Volume 1039, pp. 55 - 61
Harmonic oscillator approximation is usually used to calculate the partition function for low frequency modes that represent hindered internal rotation.... 
Thermodynamics | Thermochemistry | Internal rotation | Nitroalkanes | Anharmonic oscillator
Journal Article
NUCLEAR PHYSICS B, ISSN 0550-3213, 09/2016, Volume 910, pp. 469 - 495
Perturbative QCD with n(f) flavours of massless quarks becomes simple in the hypothetical limit n (f) -> 161/2, where the leading beta-function coefficient... 
ZERO DIMENSIONS | MINIMAL SENSITIVITY | FIELD-THEORIES | DELTA-EXPANSION | CONNECTED VACUUM AMPLITUDE | ANHARMONIC-OSCILLATOR | EFFECTIVE CHARGES | LOW ENERGIES | ALTERNATIVE IMPLEMENTATION | INFRARED FIXED-POINT | PHYSICS, PARTICLES & FIELDS
Journal Article
International Journal of Modern Physics A, ISSN 0217-751X, 12/2018, Volume 33, Issue 36, p. 1850216
It is analyzed the influence of a fixed background that breaks the Lorentz symmetry on the scalar field in the nonrelativistic regime. It is considered a... 
double anharmonic oscillator | Lorentz symmetry violation | magnetization | tensor background | induced electric field | BREAKING | CPT-ODD | PARTICLE | PHYSICS, NUCLEAR | ANHARMONIC-OSCILLATOR | PHYSICS, PARTICLES & FIELDS
Journal Article
Journal of Physics Condensed Matter, ISSN 0953-8984, 04/2018, Volume 30, Issue 18, p. 185303
In a two dimensional free electron gas subjected to a perpendicular spatially varying magnetic field, the classical paths of electrons are snake-like... 
double oscillator | Landau levels | quantum tunneling | snake states | ORDER | PHYSICS, CONDENSED MATTER | ANHARMONIC-OSCILLATOR | EDGE STATES | Physics - Mesoscale and Nanoscale Physics
Journal Article
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.