ANHARMONIC CONTRIBUTION TO THE SPECIFIC HEAT AT CONSTANT VOLUME OF A ONE DIMENTIONAL SYSTEM OF QUANTUM HARMONIC OSCILLATORS IN THE FIRST DEGREE OF ANHARMONICITY

Effect of anharmonicity leads to the exchange of energy between mechanical and thermal vibrations, which can affect the specific heat of a substance. We consider a one dimensional of quantum harmonis oscillators at an absolute temperature T in the presence of a weak anharmonicity and derive an expression for the anharmonic contribution to the specific heat at constant volume.

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-02-15
DOI
https://doi.org/10.5281/zenodo.15583266
Primary Topic
Quantum Mechanics and Non-Hermitian Physics
Type
article
Field-Weighted Citation Impact
0.00
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article

ANHARMONIC CONTRIBUTION TO THE SPECIFIC HEAT AT CONSTANT VOLUME OF A ONE DIMENTIONAL SYSTEM OF QUANTUM HARMONIC OSCILLATORS IN THE FIRST DEGREE OF ANHARMONICITY

Zenodo (CERN European Organization for Nuclear Research)
Quantum Mechanics and Non-Hermitian Physics
article

ANHARMONIC CONTRIBUTION TO THE SPECIFIC HEAT AT CONSTANT VOLUME OF A ONE DIMENTIONAL SYSTEM OF QUANTUM HARMONIC OSCILLATORS IN THE FIRST DEGREE OF ANHARMONICITY

article en

Abstract

Effect of anharmonicity leads to the exchange of energy between mechanical and thermal vibrations, which can affect the specific heat of a substance. We consider a one dimensional of quantum harmonis oscillators at an absolute temperature T in the presence of a weak anharmonicity and derive an expression for the anharmonic contribution to the specific heat at constant volume.

Zenodo (CERN European Organization for Nuclear Research)
National Institute of Technology Raipur (IN)
Affordable and clean energy
Openalex Percentile: Top 58%
Quantum Mechanics and Non-Hermitian Physics
DOIOpen Access PDFOpenAlex
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ANHARMONIC CONTRIBUTION TO THE SPECIFIC HEAT AT CONSTANT VOLUME OF A ONE DIMENTIONAL SYSTEM OF QUANTUM HARMONIC OSCILLATORS IN THE FIRST DEGREE OF ANHARMONICITY · Zenodo (CERN European Organization for Nuclear Research) (2025) | TGRS Research Map | TGRS