Physics, asked by rohitsingh3186, 1 year ago

Electromagnetic Unruh effect?

Answers

Answered by shivam10sep
0
The Unruh temperature is given by

T=ℏ a2πckB.T=ℏ a2πckB.

If we have an electron field with charge ee and mass meme acted on by an electromagnetic field E⃗ E→then very naively maybe we can write a Newton's 2nd law equation

E⃗  e=me a⃗ .E→ e=me a→.

Substituting the magnitude of the acceleration aainto the Unruh formula we get

T=ℏ2πckBE eme.T=ℏ2πckBE eme.

If we take the electric field strength E=1E=1 MV/m then the Unruh temperature is

T≈10−2 K.T≈10−2 K.

Perhaps this temperature could be measured?

HOPE THIS WILL HELP U
Answered by Anonymous
0

The Unruh temperature is given by T=ℏ a2πckB. T=ℏ a2πckB. If we have an electron field with charge ee and mass meme acted on by an electromagnetic field E⃗ E→ then very naively maybe we can write a Newton's 2nd law equation  E⃗  e=me a⃗ . E→ e=me a→. Substituting the magnitude of the acceleration aa into the Unruh formula we get  T=ℏ2πckBE eme. T=ℏ2πckBE eme. If we take the electric field strength E=1E=1 MV/m then the Unruh temperature is  T≈10−2 K.

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