Laser Gravity: Can a Laser Pull Gently?

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A powerful laser does generate a gravitational field due to its mass/energy, but the effect is likely negligible. Higher frequency and brightness could enhance this gravitational pull. Participants express interest in calculating the gravitational effect but lack the necessary tools. The discussion suggests researching pp wave spacetimes and the concept of "kugelblitz" for further understanding. Overall, the conversation explores the theoretical implications of laser-induced gravity.
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Would the beam of a powerful laser have any gravitational tug?
 
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Sure. All mass/energy contributes to the generation of gravitational fields. However, it would likely be immeasurably tiny. Why don't you try calculating it?
 
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phyzguy said:
Sure. All mass/energy contributes to the generation of gravitational fields. However, it would likely be immeasurably tiny. Why don't you try calculating it?
God I wish I could! I don't have the tools.
Obviously higher frequency and brightness would up the pull. Your answer helped reinforce my thought thanx
 
You would need to read up on pp wave spacetimes for details.
 
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Dale said:
You would need to read up on pp wave spacetimes for details.
I'm on it thanx
 
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You also might research the theories behind the term, "kugelblitz".
 
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