---
title: "Zero-Point Energy of Massless Scalar Fields in the Presence of Soft and Semihard Boundaries in D Dimension • CBPF Index"
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**Nota de Física****Publicado**

# **Zero-Point Energy of Massless Scalar Fields in the Presence of Soft and Semihard Boundaries in D Dimension**

**F. Caruso; R. de Paolo; N.F. Svaiter**

1998

[**Descargar PDF **0,3 MB](https://index.cbpf.br/files/publicacao/6ad2a767639f62b11adbb490/pdf) [**Contactar al responsable**](mailto:apub@cbpf.br?subject=Zero-Point%20Energy%20of%20Massless%20Scalar%20Fields%20in%20the%20Presence%20of%20Soft%20and%20Semihard%20Boundaries%20in%20D%20Dimension)

## **Datos de la publicación**

<dl>

<dt>Autores</dt>
<dd>F. Caruso; R. de Paolo; N.F. Svaiter</dd>

<dt>Tipo</dt>
<dd>Nota de Física</dd>

<dt>Estado</dt>
<dd>Publicado</dd>

<dt>Fecha de publicación</dt>
<dd>1998</dd>

<dt>Descripción</dt>
<dd>The renormalized energy density of a massless scalar field defined in a D-dimensional flat spacetime is computer in the presence of "soft" and "semihard" boundaries, modeled by some smoothly increasing potencial functions. The sign of renormalized energy densities for these different confining situations is investigated. The dependence of this energy on D for theses cases of "hard" and "soft/semihard" boundaries are compared.</dd>

<dt>Año</dt>
<dd>1998</dd>

<dt>Número</dt>
<dd>CBPF-NF-026/98</dd>

<dt>Vínculo con tesis</dt>
<dd>No</dd>

<dt>Vínculo con beca</dt>
<dd>No</dd>

</dl>

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