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Yly
  • Member for 8 years, 3 months
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33 votes
9 answers
3k views

What precisely does it mean for "information to not travel faster than the speed of light"?

32 votes
5 answers
2k views

What will we learn from further LIGO events?

17 votes
2 answers
1k views

What makes the thorium-229 nuclear transition special?

15 votes
2 answers
3k views

Why is $T\overline{T}$ deformation so exciting?

10 votes
4 answers
815 views

Is naturalness meaningful for non-fundamental theories?

6 votes
1 answer
926 views

Antiparticles vs. conjugate particles

5 votes
1 answer
216 views

What ticks in an optical clock?

5 votes
4 answers
1k views

Does this shadow diffraction effect have a name?

5 votes
0 answers
240 views

How to loosen a nylon knot gently [closed]

4 votes
1 answer
444 views

Human perception of temperature

4 votes
1 answer
481 views

Time averaging a Hamiltonian

3 votes
1 answer
1k views

Can an electron have an electric quadrupole moment?

2 votes
0 answers
203 views

Discrete symmetries other than $\mathbb{Z}_2$

2 votes
1 answer
127 views

Reference request: Noise

2 votes
0 answers
89 views

What can we infer about heavy dark matter?

2 votes
0 answers
136 views

Relativistic EDM Lagrangian

2 votes
1 answer
178 views

What quantum numbers characterize a 1 particle state?

2 votes
1 answer
189 views

Which groups can be lattice gauge groups?

2 votes
0 answers
96 views

Could an antimatter-dominated end of universe fix CPT?

2 votes
0 answers
116 views

Are Dirac points the norm for 2D band structure?

2 votes
1 answer
398 views

Measuring sound waves with lasers

1 vote
0 answers
316 views

What are eclipse glasses made of? [closed]

1 vote
1 answer
3k views

What is an incoherent state?

1 vote
1 answer
159 views

Are eigenstates normal to their derivatives?

0 votes
2 answers
4k views

Boundary conditions for heat transfer from metal to air

0 votes
1 answer
246 views

"Anti-classical" limit of large Planck's constant

0 votes
2 answers
500 views

Justification for acoustic wave equation boundary conditions

0 votes
1 answer
62 views

Origin of hot auras

0 votes
1 answer
106 views

Why do we prefer to write free energies as functions of particular state variables? [duplicate]

0 votes
0 answers
72 views

Is the Brazil Nut Effect quantitative?