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2d
asked String Vertex Operators in Light Cone Gauge
Feb
26
revised Unitary representations of the diffeomorphism group in curved spacetime
added 161 characters in body
Feb
26
answered Unitary representations of the diffeomorphism group in curved spacetime
Feb
24
comment Gauge fermions versus gauge bosons
Josh is saying that "fermionic gauge particle" would be a more applicable name. To answer your question: this is disallowed by local quantum field theory. Look up the spin-statistics theorem in Weinberg or Srednicki.
Feb
23
awarded  Tumbleweed
Feb
19
revised Does $\langle\Omega|\mathrm{e}^{\mathrm{i}Px}=\langle\Omega|\mathrm{e}^{\mathrm{i}0x}$? $(\langle\Omega| =$ ground state of the interacting theory)
added 108 characters in body
Feb
19
answered Does $\langle\Omega|\mathrm{e}^{\mathrm{i}Px}=\langle\Omega|\mathrm{e}^{\mathrm{i}0x}$? $(\langle\Omega| =$ ground state of the interacting theory)
Feb
17
comment Does $c = 0$ implies that the theory is “empty”?
Do you mean to restrict yourself to even dimensions? In odd dimensions there is no conformal anomaly.
Feb
17
awarded  Enlightened
Feb
17
awarded  Nice Answer
Feb
17
revised Do early-time black-hole infallers ruin effective field theory at the horizon for late-time observers?
added 30 characters in body
Feb
16
asked Do early-time black-hole infallers ruin effective field theory at the horizon for late-time observers?
Feb
13
comment Timelike Shell Collapsing into a Black Hole
I think you're right, and that the EOM for $R$ becomes the geodesic equation for the particles on the shell in the limit where the rest mass of the shell goes to zero.
Feb
12
revised Timelike Shell Collapsing into a Black Hole
added 105 characters in body
Feb
12
revised Timelike Shell Collapsing into a Black Hole
added 238 characters in body
Feb
12
revised Timelike Shell Collapsing into a Black Hole
added 75 characters in body
Feb
12
awarded  Custodian
Feb
12
reviewed Approve suggested edit on Timelike Shell Collapsing into a Black Hole
Feb
12
asked Timelike Shell Collapsing into a Black Hole
Feb
5
awarded  Revival