User niels nielsen

32 votes

4 answers

13k views

Why is quantum gravity non-renormalizable?

asked Jun 30, 2019 at 3:58

10 votes

3 answers

3k views

Emergence of spin from special relativity

asked Sep 11, 2021 at 5:51

6 votes

3 answers

1k views

Polarization of sunlight by the earth's atmosphere

asked Aug 8, 2020 at 5:00

6 votes

3 answers

3k views

Can electromagnetism be used to generate gravity?

asked Sep 11, 2018 at 17:38

6 votes

1 answer

158 views

do relativistic velocities change the apparent entropy content of the moving object?

asked Feb 9, 2014 at 22:00

4 votes

1 answer

705 views

Area of a Rindler horizon

asked Jun 27, 2017 at 4:49

4 votes

0 answers

153 views

black hole oscillations

asked Nov 15, 2017 at 0:56

3 votes

1 answer

94 views

Exclusion principle in electron orbitals

asked Jan 27, 2018 at 7:36

3 votes

0 answers

50 views

thermal equilibrium in deep space

asked Jul 26, 2019 at 5:34

3 votes

0 answers

80 views

Noether's Theorem in relativistic cosmologies [duplicate]

asked May 1 at 22:17

3 votes

1 answer

196 views

Weinberg on the Dirac Equation

asked Apr 11, 2023 at 6:36

3 votes

1 answer

210 views

Acoustic guitar pickups used in satellites: why? [closed]

asked Jun 22, 2023 at 21:06

3 votes

1 answer

136 views

Vibrational modes of a black hole's event horizon

asked Oct 18, 2017 at 23:59

2 votes

1 answer

136 views

Mass distribution of a black hole

asked Oct 7, 2023 at 19:55

2 votes

2 answers

324 views

what is the behavior of an electronic oscillator at relativistic speeds?

asked Oct 8, 2018 at 8:40

2 votes

1 answer

469 views

Relationship between a wave function and a wave packet

asked May 3, 2018 at 6:29

2 votes

1 answer

239 views

Moment of inertia of a rotating black hole [duplicate]

asked Oct 18, 2017 at 22:51

1 vote

1 answer

529 views

half-life for electron in excited state

asked May 7, 2018 at 5:34

1 vote

2 answers

341 views

particle exchange versus spin

asked Jan 27, 2018 at 20:05

1 vote

0 answers

401 views

Why does the humidifier "really" make a stove's flame orange? [duplicate]

asked Nov 19, 2018 at 17:40

1 vote

1 answer

122 views

Quantum mechanical effects on humans

asked Jun 5, 2019 at 18:06

1 vote

0 answers

105 views

Event horizon area and entropy content of a black hole

asked Aug 19, 2019 at 5:51

1 vote

0 answers

38 views

origins of the beta-decay energy spectrum [duplicate]

asked May 18, 2021 at 20:32

1 vote

1 answer

56 views

Has neutrinoless double-beta decay been observed?

asked May 28, 2021 at 4:41

1 vote

2 answers

67 views

Modified two slit diffraction experiment

asked Jun 25 at 15:31

0 votes

0 answers

32 views

Bulk modulus of metals at room temperature

asked May 11 at 19:37

0 votes

1 answer

355 views

Information as a conserved quantity [duplicate]

asked Dec 19, 2017 at 0:20

-1 votes

2 answers

144 views

Maxwell and special relativity

asked Apr 24, 2020 at 3:14

Stack Exchange Network

28 Questions

Why is quantum gravity non-renormalizable?

Emergence of spin from special relativity

Polarization of sunlight by the earth's atmosphere

Can electromagnetism be used to generate gravity?

do relativistic velocities change the apparent entropy content of the moving object?

Area of a Rindler horizon

black hole oscillations

Exclusion principle in electron orbitals

thermal equilibrium in deep space

Noether's Theorem in relativistic cosmologies [duplicate]

Weinberg on the Dirac Equation

Acoustic guitar pickups used in satellites: why? [closed]

Vibrational modes of a black hole's event horizon

Mass distribution of a black hole

what is the behavior of an electronic oscillator at relativistic speeds?

Relationship between a wave function and a wave packet

Moment of inertia of a rotating black hole [duplicate]

half-life for electron in excited state

particle exchange versus spin

Why does the humidifier "really" make a stove's flame orange? [duplicate]

Quantum mechanical effects on humans

Event horizon area and entropy content of a black hole

origins of the beta-decay energy spectrum [duplicate]

Has neutrinoless double-beta decay been observed?

Modified two slit diffraction experiment

Bulk modulus of metals at room temperature

Information as a conserved quantity [duplicate]

Maxwell and special relativity