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Galactic Halo Wormhole Solutions inf(T)Gravity
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| Zeitschriftentitel: | Advances in High Energy Physics |
|---|---|
| Personen und Körperschaften: | , |
| In: | Advances in High Energy Physics, 2014, 2014, S. 1-9 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Hindawi Limited
|
| Schlagwörter: |
| author_facet |
Sharif, M. Rani, Shamaila Sharif, M. Rani, Shamaila |
|---|---|
| author |
Sharif, M. Rani, Shamaila |
| spellingShingle |
Sharif, M. Rani, Shamaila Advances in High Energy Physics Galactic Halo Wormhole Solutions inf(T)Gravity Nuclear and High Energy Physics |
| author_sort |
sharif, m. |
| spelling |
Sharif, M. Rani, Shamaila 1687-7357 1687-7365 Hindawi Limited Nuclear and High Energy Physics http://dx.doi.org/10.1155/2014/691497 <jats:p>The proposal of galactic halo region is based on the idea that dark halos contain some characteristics needed to support traversable wormhole solutions. We explore wormhole solutions in this region in the framework of generalized teleparallel gravity. We consider static spherically symmetric wormhole spacetime with flat galactic rotational curves and obtain expressions of matter components for nondiagonal tetrad. The effective energy-momentum tensor leads to the violation of energy conditions which may impose condition on the normal matter to satisfy these conditions. We take two well-known<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M2"><mml:mi>f</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>T</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>models in exponential and logarithmic forms to discuss wormhole solutions as well as the equilibrium condition. It is concluded that wormhole solutions violating weak energy condition are obtained for both models with stable configuration.</jats:p> Galactic Halo Wormhole Solutions in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mi>f</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>T</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>Gravity Advances in High Energy Physics |
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Hindawi Limited, 2014 |
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1687-7365 1687-7357 |
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Advances in High Energy Physics |
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| title |
Galactic Halo Wormhole Solutions inf(T)Gravity |
| title_unstemmed |
Galactic Halo Wormhole Solutions inf(T)Gravity |
| title_full |
Galactic Halo Wormhole Solutions inf(T)Gravity |
| title_fullStr |
Galactic Halo Wormhole Solutions inf(T)Gravity |
| title_full_unstemmed |
Galactic Halo Wormhole Solutions inf(T)Gravity |
| title_short |
Galactic Halo Wormhole Solutions inf(T)Gravity |
| title_sort |
galactic halo wormhole solutions in<mml:math xmlns:mml="http://www.w3.org/1998/math/mathml" id="m1"><mml:mi>f</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>t</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>gravity |
| topic |
Nuclear and High Energy Physics |
| url |
http://dx.doi.org/10.1155/2014/691497 |
| publishDate |
2014 |
| physical |
1-9 |
| description |
<jats:p>The proposal of galactic halo region is based on the idea that dark halos contain some characteristics needed to support traversable wormhole solutions. We explore wormhole solutions in this region in the framework of generalized teleparallel gravity. We consider static spherically symmetric wormhole spacetime with flat galactic rotational curves and obtain expressions of matter components for nondiagonal tetrad. The effective energy-momentum tensor leads to the violation of energy conditions which may impose condition on the normal matter to satisfy these conditions. We take two well-known<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M2"><mml:mi>f</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>T</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>models in exponential and logarithmic forms to discuss wormhole solutions as well as the equilibrium condition. It is concluded that wormhole solutions violating weak energy condition are obtained for both models with stable configuration.</jats:p> |
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| author | Sharif, M., Rani, Shamaila |
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| author_sort | sharif, m. |
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| container_title | Advances in High Energy Physics |
| container_volume | 2014 |
| description | <jats:p>The proposal of galactic halo region is based on the idea that dark halos contain some characteristics needed to support traversable wormhole solutions. We explore wormhole solutions in this region in the framework of generalized teleparallel gravity. We consider static spherically symmetric wormhole spacetime with flat galactic rotational curves and obtain expressions of matter components for nondiagonal tetrad. The effective energy-momentum tensor leads to the violation of energy conditions which may impose condition on the normal matter to satisfy these conditions. We take two well-known<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M2"><mml:mi>f</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>T</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>models in exponential and logarithmic forms to discuss wormhole solutions as well as the equilibrium condition. It is concluded that wormhole solutions violating weak energy condition are obtained for both models with stable configuration.</jats:p> |
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| spelling | Sharif, M. Rani, Shamaila 1687-7357 1687-7365 Hindawi Limited Nuclear and High Energy Physics http://dx.doi.org/10.1155/2014/691497 <jats:p>The proposal of galactic halo region is based on the idea that dark halos contain some characteristics needed to support traversable wormhole solutions. We explore wormhole solutions in this region in the framework of generalized teleparallel gravity. We consider static spherically symmetric wormhole spacetime with flat galactic rotational curves and obtain expressions of matter components for nondiagonal tetrad. The effective energy-momentum tensor leads to the violation of energy conditions which may impose condition on the normal matter to satisfy these conditions. We take two well-known<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M2"><mml:mi>f</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>T</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>models in exponential and logarithmic forms to discuss wormhole solutions as well as the equilibrium condition. It is concluded that wormhole solutions violating weak energy condition are obtained for both models with stable configuration.</jats:p> Galactic Halo Wormhole Solutions in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mi>f</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>T</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>Gravity Advances in High Energy Physics |
| spellingShingle | Sharif, M., Rani, Shamaila, Advances in High Energy Physics, Galactic Halo Wormhole Solutions inf(T)Gravity, Nuclear and High Energy Physics |
| title | Galactic Halo Wormhole Solutions inf(T)Gravity |
| title_full | Galactic Halo Wormhole Solutions inf(T)Gravity |
| title_fullStr | Galactic Halo Wormhole Solutions inf(T)Gravity |
| title_full_unstemmed | Galactic Halo Wormhole Solutions inf(T)Gravity |
| title_short | Galactic Halo Wormhole Solutions inf(T)Gravity |
| title_sort | galactic halo wormhole solutions in<mml:math xmlns:mml="http://www.w3.org/1998/math/mathml" id="m1"><mml:mi>f</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>t</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>gravity |
| title_unstemmed | Galactic Halo Wormhole Solutions inf(T)Gravity |
| topic | Nuclear and High Energy Physics |
| url | http://dx.doi.org/10.1155/2014/691497 |