Pith Number

pith:SLFN3SJP

pith:2026:SLFN3SJPQVSGHT3DX3OHZ5PVBG

not attested not anchored not stored refs resolved

Azimuthally polarized terahertz radiation generation using radially polarized laser pulse in magnetized plasma

Bhupesh Kumar, Dinkar Mishra, Pallavi Jha, Saumya Singh, Shivani Aggarwal

A radially polarized laser pulse in magnetized plasma generates azimuthally polarized terahertz radiation.

arxiv:2602.08438 v1 · 2026-02-09 · physics.plasm-ph · physics.comp-ph · physics.optics

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\pithnumber{SLFN3SJPQVSGHT3DX3OHZ5PVBG}

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Claims

C1strongest claim

The generated slow, oscillating, transverse electric and magnetic fields having equal amplitude, constitute a radiation field having frequency in the terahertz (THz) range. Simulation studies also show that the generated THz radiation field propagates beyond the plasma boundary.

C2weakest assumption

The quasi-static approximation and perturbation technique remain valid throughout the nonlinear regime for the chosen plasma and laser parameters, allowing the analytical fields to accurately represent the generated THz radiation.

C3one line summary

A radially polarized laser pulse in homogeneous magnetized plasma generates azimuthally polarized THz radiation whose amplitude scales nonlinearly with plasma density and linearly with external magnetic field strength.

References

30 extracted · 30 resolved · 0 Pith anchors

[1] T. Tajima and J. Dawson, “Laser electron accelerator,” Phys. Rev. Lett. 43, 267 (1979) 1979

[2] Laser wakefield acceleration and relativistic optical guiding, 1988

[3] Interaction Physics of the Fast Ignitor Concept, 1996

[4] Laser-plasma interactions in long-scale-length plasmas under direct-drive National Ignition Facility conditions, 2072

[5] D. C. Eder et al., “Tabletop x-ray lasers,” Phys. Plasmas 1, 1744 (1994) 1994

Receipt and verification

First computed	2026-05-18T02:44:31.264454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92caddc92f856463cf63bedc7cf5f5099713a36807585fcca66eb889a0e67ecd

Aliases

arxiv: 2602.08438 · arxiv_version: 2602.08438v1 · doi: 10.48550/arxiv.2602.08438 · pith_short_12: SLFN3SJPQVSG · pith_short_16: SLFN3SJPQVSGHT3D · pith_short_8: SLFN3SJP

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SLFN3SJPQVSGHT3DX3OHZ5PVBG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 92caddc92f856463cf63bedc7cf5f5099713a36807585fcca66eb889a0e67ecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35b15b114fb97f8bc97936b4d658fedc544458d2e3c2ac800821f2d034450471",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2026-02-09T09:50:36Z",
    "title_canon_sha256": "4c7a56725caf89b249a8f6511ff3e3c4123dbfd91a443e8de8fd5f554f992fff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.08438",
    "kind": "arxiv",
    "version": 1
  }
}