KlausK

Member for 1 year, 5 months
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general-relativity

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Questions

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Score Activity Newest Views

7

Is entropy defined up to a constant?

Oct 11

5

Is entropy in the third law of thermodynamics a continuous quantity?

Feb 1

3

Can there be bound states of two $Z$ bosons or of a $W^+$ and a $W^-$ boson?

Jan 5

3

What is the power emitted by a black hole for an observer located near its horizon?

Nov 6, 2022

3

Is there an experiment showing that general relativity and the standard model contradict each other?

Nov 17, 2022

Answers

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4

What is the lagrangian of Einstein field equations

Jun 19, 2022

3

Is there a quantum gravity theory where ''space is discrete''?

Jul 9, 2022

2

Shapiro time delay

Jul 16, 2022

2

Is measurement or interaction what collapses that wavefunction?

Jul 5, 2022

1

Conserving energy in newtonian mechanics

Jul 16, 2022

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general-relativity

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3

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quantum-mechanics

5

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5

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lagrangian-formalism

4

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2

posts

quantum-gravity

3

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3

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discrete

3

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posts

Reputation

+10

Why is black hole mass proportional to the radius, whereas their entropy is proportional to their surface?

-2

Is there a clean mathematical way to deduce grand unification from string theory?

+10

Dirac explained spin 1/2 with ribbons and ropes - is there another way? (With answer by Roger Penrose himself - probably)

+10

Is entropy defined up to a constant?

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