Davies' research focuses on cosmology, quantum field theory and astrobiology.

戴维斯的研究侧重于宇宙论、量子场理论和太空生物学。

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In an endnote Mr Wilczek warns that the nitty gritty of quantum field theory is not for sissies. Nor is this book.

在尾注处，威尔茨克特别声明到量子场的本质问题不适合胆小鬼，这本书也是如此。

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Quantum electrodynamics, some processes in which we have discussed above, is the prototype quantum field theory.

量子电动力学是规范的量子场理论，我们在上面已经讨论了这种理论框架中的一些过程。

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Building a human-sized wormhole, for example, would require harnessing vast amounts of peculiar quantum field energy and deploying gravitational stabilizing technology that would need the resources of a cosmic super-civilization.

CNN: Time travel: Can it really be done?

The explanations, particularly in the thorny field of quantum physics, are excellent, and the selection of subject matter skilfully winnows a vast field.

ECONOMIST: History of science: Time's arrow | The

His thought experiment suggests that researchers in the small but potentially significant field of quantum computing should be turning their attentions to game theory.

ECONOMIST: Quantum computing