Operator dimensions and surface exponents for the non-linear Schrodinger model at T = 0

A. Berkovich; G. Murthy

doi:10.1088/0305-4470/21/19/010

Operator dimensions and surface exponents for the non-linear Schrodinger model at T = 0

A. Berkovich, G. Murthy

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

Using the Euler-Maclaurin formula, we compute finite-size corrections to the ground- and excited-state energies and momenta. This enables us to obtain all possible operator scaling dimensions at the critical point (T = 0) and surface exponents for a variety of boundary conditions. We extend the predictions of conformal invariance to include Green functions with oscillating terms.

Original language	English
Pages (from-to)	3703-3721
Number of pages	19
Journal	Journal of Physics A: Mathematical and General
Volume	21
Issue number	19
DOIs	https://doi.org/10.1088/0305-4470/21/19/010
State	Published - Oct 7 1988

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Mathematical Physics
General Physics and Astronomy

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10.1088/0305-4470/21/19/010

Cite this

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title = "Operator dimensions and surface exponents for the non-linear Schrodinger model at T = 0",

abstract = "Using the Euler-Maclaurin formula, we compute finite-size corrections to the ground- and excited-state energies and momenta. This enables us to obtain all possible operator scaling dimensions at the critical point (T = 0) and surface exponents for a variety of boundary conditions. We extend the predictions of conformal invariance to include Green functions with oscillating terms.",

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AU - Murthy, G.

PY - 1988/10/7

Y1 - 1988/10/7

N2 - Using the Euler-Maclaurin formula, we compute finite-size corrections to the ground- and excited-state energies and momenta. This enables us to obtain all possible operator scaling dimensions at the critical point (T = 0) and surface exponents for a variety of boundary conditions. We extend the predictions of conformal invariance to include Green functions with oscillating terms.

AB - Using the Euler-Maclaurin formula, we compute finite-size corrections to the ground- and excited-state energies and momenta. This enables us to obtain all possible operator scaling dimensions at the critical point (T = 0) and surface exponents for a variety of boundary conditions. We extend the predictions of conformal invariance to include Green functions with oscillating terms.

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U2 - 10.1088/0305-4470/21/19/010

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M3 - Article

AN - SCOPUS:0040185253

SN - 0305-4470

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EP - 3721

JO - Journal of Physics A: Mathematical and General

JF - Journal of Physics A: Mathematical and General

IS - 19

ER -

Operator dimensions and surface exponents for the non-linear Schrodinger model at T = 0

Abstract

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