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Sidharth Ghoshal
  • Member for 9 years, 4 months
  • Last seen this week
  • Rutgers University
19 votes
6 answers
3k views

Electromagnetic black hole?

13 votes
7 answers
2k views

What is the second conserved Quantity of the Pendulum?

12 votes
4 answers
44k views

Do you round off insignificant digits in the middle of a calculation?

11 votes
3 answers
2k views

Relativistic Computation?

10 votes
3 answers
5k views

What is the next step beyond quantum computation?

6 votes
2 answers
3k views

What exactly does No cloning mean, in the context of Quantum Computing?

6 votes
2 answers
500 views

What's the basic premise of General Relativity?

6 votes
3 answers
301 views

Is there any physical significance to the non-uniqueness of the least action principle?

5 votes
4 answers
473 views

Quantum Collapse

5 votes
3 answers
684 views

Reaching the speed of light via quantum mechanical uncertainty?

5 votes
2 answers
5k views

Quantum XOR: How do you generalize it?

4 votes
1 answer
305 views

Quantum Mechanical Effects of an object accelerating near speed of light $c$?

4 votes
3 answers
2k views

Do objects have energy because of their charge?

4 votes
1 answer
123 views

Is it actually feasible to "experience" a 3rd dimension in a black hole

4 votes
1 answer
175 views

Is QC with Superpositioned Quantum Gates any different than normal Quantum Computation?

4 votes
2 answers
144 views

Does phononic "Superconductivity" exist?

3 votes
2 answers
142 views

Can Newton's laws be reformulated with reference to "relative" frames

3 votes
1 answer
156 views

Relativistic Casimir Contradiction

3 votes
0 answers
36 views

Does the region inside of buckyball have a slightly negative energy density due to the casimir effect?

3 votes
1 answer
273 views

Theoretical Upper Bound on Processor Speed?

3 votes
1 answer
228 views

Units for physical constants

2 votes
1 answer
2k views

I am interested in learning Quantum Computing what should I do? [closed]

2 votes
2 answers
2k views

Rotating spring system: Is my intuition correct?

2 votes
2 answers
1k views

Velocity of an object undergoing homogenous acceleration

2 votes
3 answers
231 views

Are quantum computers at least build able?

2 votes
2 answers
89 views

Thought experiment involving Computer in an engineered gravity well

2 votes
1 answer
205 views

Thought experiment: ultra-fast outward push inside a black hole

2 votes
1 answer
102 views

$E = mc^2$ derivation thought experiment seems to not have conserved energy

2 votes
1 answer
86 views

Understanding the geodesic equation in a Wikipedia article

2 votes
2 answers
148 views

Can there exist a "safe" black hole, what is the mechanism to ensure this doesn't happen