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We know that the Maxwell equations are linear. This means that if we solve for every electrode (unity excitation) we can use superposition to find the fields at different excitation. In terms of compu…
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Right now field_id in gkyl_eqn_type.h specifies the Vlasov equation you want to solve, not the details of the field solve. Thus, field_id is used throughout *both* vm_field and vm_species, as well as …
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Dear EPOCH gurus,
When I propagate a simple laser in vacuum in 3D, I can recover from EPOCH the analytically predicted energy when beam waist diameter is 8 micron. However, when the beam waist is …
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Hello, I am trying to understand how to use MFEM for my own problems. My PDE is diffusive Maxwell's equations. I wonder how I can use the high-order FE modules in MFEM (e.g., discretization of curl-cu…
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### Description
Qiskit Metal is an open-source quantum-EDA tool, developed to design superconducting microwave quantum circuits with ease. Designing such hardware usually requires starting from a c…
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Dear developers,
I want to reduce the group velocity of laser to make it interact with the electron beam.Is there any way to reduce the group velocity of laser?
Any help or suggestion will be hel…
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Hi there,
I am simulating a Gaussian laser pulse in a vacuum in the moving frame coordinate (at speed c). I would expect that the pulse co-propagates with the light speed frame, however, it appears…
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**Submitting author:** @jeremiah-corrado (Jeremiah Corrado)
**Repository:** https://github.com/jeremiah-corrado/fem_2d
**Branch with paper.md** (empty if default branch):
**Version:** 0.2.2
**Edi…
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Hi everyone,
I am new to MFEM and I am trying to add three different boundary conditions to the faces of the waveguide:
- the entrance of the waveguide:
Re(a) = n x (Curl u);
Im(…
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**Description of the enhancement or error report**
Electromagnetics involves solving the Maxwell equations to calculate the electric or magnetic fields in the system. We want to create an electroma…