Is there Unruh effect in polymer quantization

@article{Hossain2016IsTU,
  title={Is there Unruh effect in polymer quantization},
  author={Golam Mortuza Hossain and Gopal Sardar},
  journal={Classical and Quantum Gravity},
  year={2016},
  volume={33},
  pages={245016}
}
  • Golam Mortuza Hossain, Gopal Sardar
  • Published 2016
  • Physics
  • Classical and Quantum Gravity
  • Unruh effect is a landmark prediction of standard quantum field theory in which Fock vacuum state appears as a thermal state with respect to a uniformly accelerating observer. Given its dependence on trans-Planckian modes, Unruh effect is often considered as an arena for exploring a candidate theory of quantum gravity. Here we show that Unruh effect disappears if, instead of using Fock quantization, one uses polymer quantization or loop quantization, the quantization method used in loop quantum… CONTINUE READING

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